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Full vulnerability report · 2026
CVE-2025-68798High confidence

perf/x86/amd: Check event before enable to avoid GPF

Linux · Linux

…UnscoredAssess manually
Recommended action
Needs assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

20 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
SSA-019113 · CSAF 2.0 · revision 2 · interimSiemens ProductCERTSSA-019113: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.6
5 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Summary
In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47))
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-2286

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: <IRQ> amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47)) </IRQ>

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
0.0
Advisory evidence
No linked advisory details stored yet
Recommended actionNeeds assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: <IRQ> amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47)) </IRQ>

What

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: <IRQ> amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47)) </IRQ>

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: <IRQ> amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47)) </IRQ>

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
the affected interface → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
Weakness
?CWE means Common Weakness Enumeration.
CWE not yet assigned
CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
Not available from the selected scoring authority.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-2286Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc->events[idx] can become NULL in a subtle race condition with NMI->throttle->x86_pmu_stop(). Check event for NULL in amd_pmu_enable_all() before enable to avoid a GPF. This appears to be an AMD only issue. Syzkaller reported a GPF in amd_pmu_enable_all. INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.143 msecs Oops: general protection fault, probably for non-canonical address 0xdffffc0000000034: 0000 PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000001a0-0x00000000000001a7] CPU: 0 UID: 0 PID: 328415 Comm: repro_36674776 Not tainted 6.12.0-rc1-syzk RIP: 0010:x86_pmu_enable_event (arch/x86/events/perf_event.h:1195 arch/x86/events/core.c:1430) RSP: 0018:ffff888118009d60 EFLAGS: 00010012 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000034 RSI: 0000000000000000 RDI: 00000000000001a0 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88811802a440 R14: ffff88811802a240 R15: ffff8881132d8601 FS: 00007f097dfaa700(0000) GS:ffff888118000000(0000) GS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200001c0 CR3: 0000000103d56000 CR4: 00000000000006f0 Call Trace: <IRQ> amd_pmu_enable_all (arch/x86/events/amd/core.c:760 (discriminator 2)) x86_pmu_enable (arch/x86/events/core.c:1360) event_sched_out (kernel/events/core.c:1191 kernel/events/core.c:1186 kernel/events/core.c:2346) __perf_remove_from_context (kernel/events/core.c:2435) event_function (kernel/events/core.c:259) remote_function (kernel/events/core.c:92 (discriminator 1) kernel/events/core.c:72 (discriminator 1)) __flush_smp_call_function_queue (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/csd.h:64 kernel/smp.c:135 kernel/smp.c:540) __sysvec_call_function_single (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./arch/x86/include/asm/trace/irq_vectors.h:99 arch/x86/kernel/smp.c:272) sysvec_call_function_single (arch/x86/kernel/smp.c:266 (discriminator 47) arch/x86/kernel/smp.c:266 (discriminator 47)) </IRQ>

Official EUVD record ↗
BSI · German · WID-SEC-2026-0086Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um nicht näher spezifizierte Angriffe durchzuführen, die möglicherweise zu einer Denial-of-Service- Bedingung führen oder eine Speicherbeschädigung verursachen können.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260114Security Bulletin 14 Jan 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 14 Jan 2026, published on 14 January 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0880Multiples vulnérabilités dans les produits Siemens

25-39845, CVE-2025-39866, CVE-2025-39871, CVE-2025-39931, CVE-2025-39953, CVE-2025-39955, CVE-2025-39964, CVE-2025-39977, CVE-2025-39978, CVE-2025-39980, CVE-2025-40022, CVE-2025-40070, CVE-2025-40078, CVE-2025-40080, CVE-2025-40105, CVE-2025-40135, CVE-2025-40149, CVE-2025-40219, CVE-2025-40261, CVE-2025-40300, CVE-2025-61984, CVE-2025-61985, CVE-2025-68206, CVE-2025-68261, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68337, CVE-2025-68349, CVE-2025-68363, CVE-2025-68371, CVE-2025-68724, CVE-2025-68725, CVE-2025-68742, CVE-2025-68764, CVE-2025-68773, CVE-2025-68776, CVE-2025-68782, CVE-2025-68787, CVE-2025-68788, CVE-2025-68798, CVE-2025-68803, CVE-2025-68814, CVE-2025-68816, CVE-2025-68818, CVE-2025-68820, CVE-2025-71064, CVE-2025-71075, CVE-2025-71079, CVE-2025-71085, CVE-2025-71086, CVE-2025-71088, CVE-2025-71095, CVE-2025-71097, CVE-2025-71098, CVE-2025-71104, CVE-2025-71112, CVE-2025-71113, CVE-2025-71114, CVE-2025-71120, CVE-2025-71123, CVE-2025-71131, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71185, CVE-2025-71186, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71197, CVE-2025-71221, CVE-2025-71265, CVE-2025-71266, CVE-2025-71267, CVE-2026-3497, CVE-2026-22977, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22992, CVE-2026-

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0787Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68809 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0602Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68809 https://www.cve.org/CVERecord?id=CVE-2025-68809 Référence CVE CVE-2025-68810 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0545Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68809 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0522Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68809 https://www.cve.org/CVERecord?id=CVE-2025-68809 Référence CVE CVE-2025-68810 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0495Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68791 https://www.cve.org/CVERecord?id=CVE-2025-68791 Référence CVE CVE-2025-68792 https://www.cve.org/CVERecord?id=CVE-2025-68792 Référence CVE CVE-2025-68793 https://www.cve.org/CVERecord?id=CVE-2025-68793 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68805 https://www.cve.org/CVERecord?id=CVE-2025-68805 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0453Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68791 https://www.cve.org/CVERecord?id=CVE-2025-68791 Référence CVE CVE-2025-68792 https://www.cve.org/CVERecord?id=CVE-2025-68792 Référence CVE CVE-2025-68793 https://www.cve.org/CVERecord?id=CVE-2025-68793 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68805 https://www.cve.org/CVERecord?id=CVE-2025-68805 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0369Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-68776 Référence CVE CVE-2025-68777 https://www.cve.org/CVERecord?id=CVE-2025-68777 Référence CVE CVE-2025-68778 https://www.cve.org/CVERecord?id=CVE-2025-68778 Référence CVE CVE-2025-68783 https://www.cve.org/CVERecord?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68789 https://www.cve.org/CVERecord?id=CVE-2025-68789 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68810 https://www.cve.org/CVERecord?id=CVE-2025-68810 Référence CVE CVE-2025-68813 https://www.cve.org/CVERecord?id=CVE-2025-68813 Référence CVE CVE-2025-68814 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0326Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0316Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0247Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-68777 Référence CVE CVE-2025-68778 https://www.cve.org/CVERecord?id=CVE-2025-68778 Référence CVE CVE-2025-68783 https://www.cve.org/CVERecord?id=CVE-2025-68783 Référence CVE CVE-2025-68784 https://www.cve.org/CVERecord?id=CVE-2025-68784 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68789 https://www.cve.org/CVERecord?id=CVE-2025-68789 Référence CVE CVE-2025-68792 https://www.cve.org/CVERecord?id=CVE-2025-68792 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68811 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0225Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-68773 Référence CVE CVE-2025-68775 https://www.cve.org/CVERecord?id=CVE-2025-68775 Référence CVE CVE-2025-68776 https://www.cve.org/CVERecord?id=CVE-2025-68776 Référence CVE CVE-2025-68777 https://www.cve.org/CVERecord?id=CVE-2025-68777 Référence CVE CVE-2025-68783 https://www.cve.org/CVERecord?id=CVE-2025-68783 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68789 https://www.cve.org/CVERecord?id=CVE-2025-68789 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68813 https://www.cve.org/CVERecord?id=CVE-2025-68813 Référence CVE CVE-2025-68814 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0170Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-68774 Référence CVE CVE-2025-68775 https://www.cve.org/CVERecord?id=CVE-2025-68775 Référence CVE CVE-2025-68776 https://www.cve.org/CVERecord?id=CVE-2025-68776 Référence CVE CVE-2025-68777 https://www.cve.org/CVERecord?id=CVE-2025-68777 Référence CVE CVE-2025-68783 https://www.cve.org/CVERecord?id=CVE-2025-68783 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68789 https://www.cve.org/CVERecord?id=CVE-2025-68789 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68813 https://www.cve.org/CVERecord?id=CVE-2025-68813 Référence CVE CVE-2025-68814 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0167Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2025-68782 Référence CVE CVE-2025-68783 https://www.cve.org/CVERecord?id=CVE-2025-68783 Référence CVE CVE-2025-68785 https://www.cve.org/CVERecord?id=CVE-2025-68785 Référence CVE CVE-2025-68786 https://www.cve.org/CVERecord?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=CVE-2025-68808 Référence CVE CVE-2025-68813 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0166Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2025-68786 Référence CVE CVE-2025-68787 https://www.cve.org/CVERecord?id=CVE-2025-68787 Référence CVE CVE-2025-68788 https://www.cve.org/CVERecord?id=CVE-2025-68788 Référence CVE CVE-2025-68789 https://www.cve.org/CVERecord?id=CVE-2025-68789 Référence CVE CVE-2025-68792 https://www.cve.org/CVERecord?id=CVE-2025-68792 Référence CVE CVE-2025-68794 https://www.cve.org/CVERecord?id=CVE-2025-68794 Référence CVE CVE-2025-68795 https://www.cve.org/CVERecord?id=CVE-2025-68795 Référence CVE CVE-2025-68796 https://www.cve.org/CVERecord?id=CVE-2025-68796 Référence CVE CVE-2025-68797 https://www.cve.org/CVERecord?id=CVE-2025-68797 Référence CVE CVE-2025-68798 https://www.cve.org/CVERecord?id=CVE-2025-68798 Référence CVE CVE-2025-68799 https://www.cve.org/CVERecord?id=CVE-2025-68799 Référence CVE CVE-2025-68800 https://www.cve.org/CVERecord?id=CVE-2025-68800 Référence CVE CVE-2025-68801 https://www.cve.org/CVERecord?id=CVE-2025-68801 Référence CVE CVE-2025-68802 https://www.cve.org/CVERecord?id=CVE-2025-68802 Référence CVE CVE-2025-68803 https://www.cve.org/CVERecord?id=CVE-2025-68803 Référence CVE CVE-2025-68804 https://www.cve.org/CVERecord?id=CVE-2025-68804 Référence CVE CVE-2025-68806 https://www.cve.org/CVERecord?id=CVE-2025-68806 Référence CVE CVE-2025-68808 https://www.cve.org/CVERecord?id=

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
Linux: < 5.19, 6.1.160 ≤ 6.1.*, 6.6.120 ≤ 6.6.*, 6.12.64 ≤ 6.12.*, 6.18.3 ≤ 6.18.*, 6.19 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
04

Evidence and provenance

Published 13 Jan 2026 · Last source change 14 Jul 2026, 12:44 UTC · CWE not yet assigned

CVE recordCVE.org · 5.2
CVSS sourceUnavailable
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-2286
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceUnavailable
NVD statusNVD not scheduled

Missing structured fields: CVSS base score, CWE classification. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    ada543459cab7f653dcacdaba4011a8bb19c627c < 49324a0c40f7e9bae1bd0362d23fc42232e14621; ada543459cab7f653dcacdaba4011a8bb19c627c < 6e41d9ec8d7cc3f01b9ba785e05f0ebef8b3b37f; ada543459cab7f653dcacdaba4011a8bb19c627c < e1028fb38b328084bc683a4efb001c95d3108573; ada543459cab7f653dcacdaba4011a8bb19c627c < 43c2e5c2acaae50e99d1c20a5a46e367c442fb3b; ada543459cab7f653dcacdaba4011a8bb19c627c < 866cf36bfee4fba6a492d2dcc5133f857e3446b0; 5.19 · Fixed: < 5.19; 6.1.160 ≤ 6.1.*; 6.6.120 ≤ 6.6.*; 6.12.64 ≤ 6.12.*; 6.18.3 ≤ 6.18.*; 6.19 ≤ *
    After
    Linux: ada543459cab7f653dcacdaba4011a8bb19c627c < 49324a0c40f7e9bae1bd0362d23fc42232e14621, ada543459cab7f653dcacdaba4011a8bb19c627c < 6e41d9ec8d7cc3f01b9ba785e05f0ebef8b3b37f, ada543459cab7f653dcacdaba4011a8bb19c627c < e1028fb38b328084bc683a4efb001c95d3108573, ada543459cab7f653dcacdaba4011a8bb19c627c < 43c2e5c2acaae50e99d1c20a5a46e367c442fb3b, ada543459cab7f653dcacdaba4011a8bb19c627c < 866cf36bfee4fba6a492d2dcc5133f857e3446b0, 5.19 · Fixed: Linux: < 5.19, 6.1.160 ≤ 6.1.*, 6.6.120 ≤ 6.6.*, 6.12.64 ≤ 6.12.*, 6.18.3 ≤ 6.18.*, 6.19 ≤ *
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-2286↗Vendor CSAF · Siemens ProductCERT↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-68798 · cve.blacktree.nl