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Full vulnerability report · 2026
CVE-2026-68362High confidence

wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin

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
CVE-2026-68362 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin
232 known affected

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

  • kernel as a component of Red Hat Enterprise Linux 10
  • kernel-64k as a component of Red Hat Enterprise Linux 10
  • kernel-64k-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-devel as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-devel-matched as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules-extra as a component of Red Hat Enterprise Linux 10
  • kernel-64k-devel as a component of Red Hat Enterprise Linux 10
  • kernel-64k-devel-matched as a component of Red Hat Enterprise Linux 10
Summary
A flaw was found in the `ath11k` Wi-Fi driver for the Linux kernel. During the firmware ready process, the driver incorrectly sets a flag indicating successful initialization even when the process fails. This inconsistent state can lead to a NULL pointer dereference when the driver attempts a subsequent restart, potentially causing a system crash or denial of service.
Remediation
To mitigate this issue, prevent the ath11k module from loading. See https://access.redhat.com/solutions/41278 for instructions.
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-2026-55463

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin In ATH11K_QMI_EVENT_FW_READY, ATH11K_FLAG_REGISTERED is set unconditionally even when ath11k_core_qmi_firmware_ready() fails. This leaves the driver in an inconsistent state where initialization is considered complete although the firmware ready handling did not finish successfully. During the subsequent SSR, the driver enters the restart path based on this incorrect state and dereferences uninitialized srng members, resulting in a NULL pointer dereference. Call trace: ath11k_hal_srng_access_begin+0xc/0x60 [ath11k] (P) ath11k_ce_cleanup_pipes+0x17c/0x180 [ath11k] ath11k_core_restart+0x40/0x168 [ath11k] Fix this by: - skipping firmware_ready if ATH11K_FLAG_REGISTERED is already set - setting ATH11K_FLAG_REGISTERED only when firmware_ready succeeds - setting ATH11K_FLAG_QMI_FAIL and aborting the FW_READY handling on error Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

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: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin In ATH11K_QMI_EVENT_FW_READY, ATH11K_FLAG_REGISTERED is set unconditionally even when ath11k_core_qmi_firmware_ready() fails. This leaves the driver in an inconsistent state where initialization is considered complete although the firmware ready handling did not finish successfully. During the subsequent SSR, the driver enters the restart path based on this incorrect state and dereferences uninitialized srng members, resulting in a NULL pointer dereference. Call trace: ath11k_hal_srng_access_begin+0xc/0x60 [ath11k] (P) ath11k_ce_cleanup_pipes+0x17c/0x180 [ath11k] ath11k_core_restart+0x40/0x168 [ath11k] Fix this by: - skipping firmware_ready if ATH11K_FLAG_REGISTERED is already set - setting ATH11K_FLAG_REGISTERED only when firmware_ready succeeds - setting ATH11K_FLAG_QMI_FAIL and aborting the FW_READY handling on error Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

What

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin In ATH11K_QMI_EVENT_FW_READY, ATH11K_FLAG_REGISTERED is set unconditionally even when ath11k_core_qmi_firmware_ready() fails. This leaves the driver in an inconsistent state where initialization is considered complete although the firmware ready handling did not finish successfully. During the subsequent SSR, the driver enters the restart path based on this incorrect state and dereferences uninitialized srng members, resulting in a NULL pointer dereference. Call trace: ath11k_hal_srng_access_begin+0xc/0x60 [ath11k] (P) ath11k_ce_cleanup_pipes+0x17c/0x180 [ath11k] ath11k_core_restart+0x40/0x168 [ath11k] Fix this by: - skipping firmware_ready if ATH11K_FLAG_REGISTERED is already set - setting ATH11K_FLAG_REGISTERED only when firmware_ready succeeds - setting ATH11K_FLAG_QMI_FAIL and aborting the FW_READY handling on error Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

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: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin In ATH11K_QMI_EVENT_FW_READY, ATH11K_FLAG_REGISTERED is set unconditionally even when ath11k_core_qmi_firmware_ready() fails. This leaves the driver in an inconsistent state where initialization is considered complete although the firmware ready handling did not finish successfully. During the subsequent SSR, the driver enters the restart path based on this incorrect state and dereferences uninitialized srng members, resulting in a NULL pointer dereference. Call trace: ath11k_hal_srng_access_begin+0xc/0x60 [ath11k] (P) ath11k_ce_cleanup_pipes+0x17c/0x180 [ath11k] ath11k_core_restart+0x40/0x168 [ath11k] Fix this by: - skipping firmware_ready if ATH11K_FLAG_REGISTERED is already set - setting ATH11K_FLAG_REGISTERED only when firmware_ready succeeds - setting ATH11K_FLAG_QMI_FAIL and aborting the FW_READY handling on error Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

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-2026-55463Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin In ATH11K_QMI_EVENT_FW_READY, ATH11K_FLAG_REGISTERED is set unconditionally even when ath11k_core_qmi_firmware_ready() fails. This leaves the driver in an inconsistent state where initialization is considered complete although the firmware ready handling did not finish successfully. During the subsequent SSR, the driver enters the restart path based on this incorrect state and dereferences uninitialized srng members, resulting in a NULL pointer dereference. Call trace: ath11k_hal_srng_access_begin+0xc/0x60 [ath11k] (P) ath11k_ce_cleanup_pipes+0x17c/0x180 [ath11k] ath11k_core_restart+0x40/0x168 [ath11k] Fix this by: - skipping firmware_ready if ATH11K_FLAG_REGISTERED is already set - setting ATH11K_FLAG_REGISTERED only when firmware_ready succeeds - setting ATH11K_FLAG_QMI_FAIL and aborting the FW_READY handling on error Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

Official EUVD record ↗
BSI · German · WID-SEC-2026-2730Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, darunter möglicherweise die Ausführung von beliebigem Code, die Ausweitung von Berechtigungen, die Offenlegung von Informationen, die Manipulation von Daten oder Denial-of-Service-Zustände.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260812Security Bulletin 12 Aug 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 12 Aug 2026, published on 12 August 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1163Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-68351 Référence CVE CVE-2026-68352 https://www.cve.org/CVERecord?id=CVE-2026-68352 Référence CVE CVE-2026-68353 https://www.cve.org/CVERecord?id=CVE-2026-68353 Référence CVE CVE-2026-68354 https://www.cve.org/CVERecord?id=CVE-2026-68354 Référence CVE CVE-2026-68355 https://www.cve.org/CVERecord?id=CVE-2026-68355 Référence CVE CVE-2026-68357 https://www.cve.org/CVERecord?id=CVE-2026-68357 Référence CVE CVE-2026-68359 https://www.cve.org/CVERecord?id=CVE-2026-68359 Référence CVE CVE-2026-68360 https://www.cve.org/CVERecord?id=CVE-2026-68360 Référence CVE CVE-2026-68361 https://www.cve.org/CVERecord?id=CVE-2026-68361 Référence CVE CVE-2026-68362 https://www.cve.org/CVERecord?id=CVE-2026-68362 Référence CVE CVE-2026-68363 https://www.cve.org/CVERecord?id=CVE-2026-68363 Référence CVE CVE-2026-68365 https://www.cve.org/CVERecord?id=CVE-2026-68365 Référence CVE CVE-2026-68366 https://www.cve.org/CVERecord?id=CVE-2026-68366 Référence CVE CVE-2026-68367 https://www.cve.org/CVERecord?id=CVE-2026-68367 Référence CVE CVE-2026-68368 https://www.cve.org/CVERecord?id=CVE-2026-68368 Référence CVE CVE-2026-68369 https://www.cve.org/CVERecord?id=CVE-2026-68369 Référence CVE CVE-2026-68370 https://www.cve.org/CVERecord?id=CVE-2026-68370 Référence CVE CVE-2026-68371 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1164Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68351 Référence CVE CVE-2026-68352 https://www.cve.org/CVERecord?id=CVE-2026-68352 Référence CVE CVE-2026-68353 https://www.cve.org/CVERecord?id=CVE-2026-68353 Référence CVE CVE-2026-68354 https://www.cve.org/CVERecord?id=CVE-2026-68354 Référence CVE CVE-2026-68355 https://www.cve.org/CVERecord?id=CVE-2026-68355 Référence CVE CVE-2026-68357 https://www.cve.org/CVERecord?id=CVE-2026-68357 Référence CVE CVE-2026-68359 https://www.cve.org/CVERecord?id=CVE-2026-68359 Référence CVE CVE-2026-68360 https://www.cve.org/CVERecord?id=CVE-2026-68360 Référence CVE CVE-2026-68361 https://www.cve.org/CVERecord?id=CVE-2026-68361 Référence CVE CVE-2026-68362 https://www.cve.org/CVERecord?id=CVE-2026-68362 Référence CVE CVE-2026-68363 https://www.cve.org/CVERecord?id=CVE-2026-68363 Référence CVE CVE-2026-68365 https://www.cve.org/CVERecord?id=CVE-2026-68365 Référence CVE CVE-2026-68366 https://www.cve.org/CVERecord?id=CVE-2026-68366 Référence CVE CVE-2026-68368 https://www.cve.org/CVERecord?id=CVE-2026-68368 Référence CVE CVE-2026-68369 https://www.cve.org/CVERecord?id=CVE-2026-68369 Référence CVE CVE-2026-68370 https://www.cve.org/CVERecord?id=CVE-2026-68370 Référence CVE CVE-2026-68372 https://www.cve.org/CVERecord?id=CVE-2026-68372 Référence CVE CVE-2026-68373 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1069Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-68352 Référence CVE CVE-2026-68353 https://www.cve.org/CVERecord?id=CVE-2026-68353 Référence CVE CVE-2026-68354 https://www.cve.org/CVERecord?id=CVE-2026-68354 Référence CVE CVE-2026-68355 https://www.cve.org/CVERecord?id=CVE-2026-68355 Référence CVE CVE-2026-68357 https://www.cve.org/CVERecord?id=CVE-2026-68357 Référence CVE CVE-2026-68358 https://www.cve.org/CVERecord?id=CVE-2026-68358 Référence CVE CVE-2026-68359 https://www.cve.org/CVERecord?id=CVE-2026-68359 Référence CVE CVE-2026-68360 https://www.cve.org/CVERecord?id=CVE-2026-68360 Référence CVE CVE-2026-68361 https://www.cve.org/CVERecord?id=CVE-2026-68361 Référence CVE CVE-2026-68362 https://www.cve.org/CVERecord?id=CVE-2026-68362 Référence CVE CVE-2026-68363 https://www.cve.org/CVERecord?id=CVE-2026-68363 Référence CVE CVE-2026-68365 https://www.cve.org/CVERecord?id=CVE-2026-68365 Référence CVE CVE-2026-68366 https://www.cve.org/CVERecord?id=CVE-2026-68366 Référence CVE CVE-2026-68368 https://www.cve.org/CVERecord?id=CVE-2026-68368 Référence CVE CVE-2026-68369 https://www.cve.org/CVERecord?id=CVE-2026-68369 Référence CVE CVE-2026-68370 https://www.cve.org/CVERecord?id=CVE-2026-68370 Référence CVE CVE-2026-68371 https://www.cve.org/CVERecord?id=CVE-2026-68371 Référence CVE CVE-2026-68372 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: < 6.1, 6.1.183 ≤ 6.1.*, 6.6.148 ≤ 6.6.*, 6.12.101 ≤ 6.12.*, 6.18.42 ≤ 6.18.*, 7.1.6 ≤ 7.1.*, 7.2 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
To mitigate this issue, prevent the ath11k module from loading. See https://access.redhat.com/solutions/41278 for instructions.
04

Evidence and provenance

Published 10 Aug 2026 · Last source change 19 Aug 2026, 16:34 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-2026-55463
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceUnavailable
NVD statusNVD received

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. Vendor guidanceAuthoritative vendor guidance changed from authoritative remediation link to authoritative remediation link.
    Before
    authoritative remediation link
    After
    authoritative remediation link
    CNA ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e517e207300edcf7f3a8f6c45f9155c0e419ffb9; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < d6bba659ac30d862ee7bab92862cd6e514f07521; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e5394605f9a985cc3a8263e610ba84b33cbe7b0c; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < 4abb4e284d8897176e91d7a3168ee29ed876bb41; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e8d85672dd7e2523f774caafba8f858384e18df7; 6.1 · Fixed: < 6.1; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    After
    6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < 66bf998b18334ca97321433e4ab783b6ff267e9d; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e517e207300edcf7f3a8f6c45f9155c0e419ffb9; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < d6bba659ac30d862ee7bab92862cd6e514f07521; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e5394605f9a985cc3a8263e610ba84b33cbe7b0c; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < 4abb4e284d8897176e91d7a3168ee29ed876bb41; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e8d85672dd7e2523f774caafba8f858384e18df7; 6.1 · Fixed: < 6.1; 6.1.183 ≤ 6.1.*; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    CNA ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e517e207300edcf7f3a8f6c45f9155c0e419ffb9; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < d6bba659ac30d862ee7bab92862cd6e514f07521; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e5394605f9a985cc3a8263e610ba84b33cbe7b0c; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < 4abb4e284d8897176e91d7a3168ee29ed876bb41; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e8d85672dd7e2523f774caafba8f858384e18df7; 6.1 · Fixed: < 6.1; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2-rc5 ≤ *
    After
    6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e517e207300edcf7f3a8f6c45f9155c0e419ffb9; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < d6bba659ac30d862ee7bab92862cd6e514f07521; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e5394605f9a985cc3a8263e610ba84b33cbe7b0c; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < 4abb4e284d8897176e91d7a3168ee29ed876bb41; 6fe62a8cec51c756159c71be35a16b2cc8cbd4c0 < e8d85672dd7e2523f774caafba8f858384e18df7; 6.1 · Fixed: < 6.1; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    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-2026-55463↗Vendor CSAF · Red Hat Product Security↗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-2026-68362 · cve.blacktree.nl