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Full vulnerability report · 2026
CVE-2026-68413High confidence

wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one()

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-2026-68413 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: memory leak in ipw2100_pci_init_one()
275 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 ipw2100 wireless driver in the Linux kernel. Insufficient error handling in the ipw2100_pci_init_one() function can lead to a memory leak. This occurs because memory allocated by ipw2100_alloc_device() is not properly released in specific error scenarios, potentially allowing a local attacker to cause a denial of service due to resource exhaustion.
Remediation
Fix deferred
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-2026-55599

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.

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: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.

What

In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.

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: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.

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-2026-55599Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() The memory allocated in the ipw2100_alloc_device() function is not freed in some of the error paths in ipw2100_pci_init_one(). Fix that by converting the direct return into a goto to the error path return. The error path when pci_enable_device() fails cannot jump to fail, since at this point priv is not set, so perform error handling inline.

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-2026-68397 Référence CVE CVE-2026-68398 https://www.cve.org/CVERecord?id=CVE-2026-68398 Référence CVE CVE-2026-68402 https://www.cve.org/CVERecord?id=CVE-2026-68402 Référence CVE CVE-2026-68403 https://www.cve.org/CVERecord?id=CVE-2026-68403 Référence CVE CVE-2026-68405 https://www.cve.org/CVERecord?id=CVE-2026-68405 Référence CVE CVE-2026-68406 https://www.cve.org/CVERecord?id=CVE-2026-68406 Référence CVE CVE-2026-68407 https://www.cve.org/CVERecord?id=CVE-2026-68407 Référence CVE CVE-2026-68410 https://www.cve.org/CVERecord?id=CVE-2026-68410 Référence CVE CVE-2026-68411 https://www.cve.org/CVERecord?id=CVE-2026-68411 Référence CVE CVE-2026-68413 https://www.cve.org/CVERecord?id=CVE-2026-68413 Référence CVE CVE-2026-68414 https://www.cve.org/CVERecord?id=CVE-2026-68414 Référence CVE CVE-2026-68417 https://www.cve.org/CVERecord?id=CVE-2026-68417 Référence CVE CVE-2026-68422 https://www.cve.org/CVERecord?id=CVE-2026-68422 Référence CVE CVE-2026-68425 https://www.cve.org/CVERecord?id=CVE-2026-68425 Référence CVE CVE-2026-68427 https://www.cve.org/CVERecord?id=CVE-2026-68427 Référence CVE CVE-2026-68428 https://www.cve.org/CVERecord?id=CVE-2026-68428 Référence CVE CVE-2026-68430 https://www.cve.org/CVERecord?id=CVE-2026-68430 Référence CVE CVE-2026-68431 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-2026-68398 Référence CVE CVE-2026-68399 https://www.cve.org/CVERecord?id=CVE-2026-68399 Référence CVE CVE-2026-68402 https://www.cve.org/CVERecord?id=CVE-2026-68402 Référence CVE CVE-2026-68403 https://www.cve.org/CVERecord?id=CVE-2026-68403 Référence CVE CVE-2026-68405 https://www.cve.org/CVERecord?id=CVE-2026-68405 Référence CVE CVE-2026-68406 https://www.cve.org/CVERecord?id=CVE-2026-68406 Référence CVE CVE-2026-68407 https://www.cve.org/CVERecord?id=CVE-2026-68407 Référence CVE CVE-2026-68408 https://www.cve.org/CVERecord?id=CVE-2026-68408 Référence CVE CVE-2026-68410 https://www.cve.org/CVERecord?id=CVE-2026-68410 Référence CVE CVE-2026-68413 https://www.cve.org/CVERecord?id=CVE-2026-68413 Référence CVE CVE-2026-68414 https://www.cve.org/CVERecord?id=CVE-2026-68414 Référence CVE CVE-2026-68417 https://www.cve.org/CVERecord?id=CVE-2026-68417 Référence CVE CVE-2026-68418 https://www.cve.org/CVERecord?id=CVE-2026-68418 Référence CVE CVE-2026-68419 https://www.cve.org/CVERecord?id=CVE-2026-68419 Référence CVE CVE-2026-68422 https://www.cve.org/CVERecord?id=CVE-2026-68422 Référence CVE CVE-2026-68425 https://www.cve.org/CVERecord?id=CVE-2026-68425 Référence CVE CVE-2026-68426 https://www.cve.org/CVERecord?id=CVE-2026-68426 Référence CVE CVE-2026-68427 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-2026-68398 Référence CVE CVE-2026-68402 https://www.cve.org/CVERecord?id=CVE-2026-68402 Référence CVE CVE-2026-68403 https://www.cve.org/CVERecord?id=CVE-2026-68403 Référence CVE CVE-2026-68405 https://www.cve.org/CVERecord?id=CVE-2026-68405 Référence CVE CVE-2026-68406 https://www.cve.org/CVERecord?id=CVE-2026-68406 Référence CVE CVE-2026-68407 https://www.cve.org/CVERecord?id=CVE-2026-68407 Référence CVE CVE-2026-68408 https://www.cve.org/CVERecord?id=CVE-2026-68408 Référence CVE CVE-2026-68410 https://www.cve.org/CVERecord?id=CVE-2026-68410 Référence CVE CVE-2026-68411 https://www.cve.org/CVERecord?id=CVE-2026-68411 Référence CVE CVE-2026-68413 https://www.cve.org/CVERecord?id=CVE-2026-68413 Référence CVE CVE-2026-68414 https://www.cve.org/CVERecord?id=CVE-2026-68414 Référence CVE CVE-2026-68416 https://www.cve.org/CVERecord?id=CVE-2026-68416 Référence CVE CVE-2026-68417 https://www.cve.org/CVERecord?id=CVE-2026-68417 Référence CVE CVE-2026-68419 https://www.cve.org/CVERecord?id=CVE-2026-68419 Référence CVE CVE-2026-68422 https://www.cve.org/CVERecord?id=CVE-2026-68422 Référence CVE CVE-2026-68425 https://www.cve.org/CVERecord?id=CVE-2026-68425 Référence CVE CVE-2026-68427 https://www.cve.org/CVERecord?id=CVE-2026-68427 Référence CVE CVE-2026-68428 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: < 2.6.14, 5.10.265 ≤ 5.10.*, 5.15.216 ≤ 5.15.*, 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
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 10 Aug 2026 · Last source change 19 Aug 2026, 16:35 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-2026-55599
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
    2c86c275015c880e810830304a3a4ab94803b38b < f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbe; 2c86c275015c880e810830304a3a4ab94803b38b < 836a19c654dcb1b01878a70090af016fbd0fd7e5; 2c86c275015c880e810830304a3a4ab94803b38b < f442e581a88937671a22ceb3806c186265ef6254; 2c86c275015c880e810830304a3a4ab94803b38b < 7cbda50eebcd9aa00b0de382f776287cf7a36cf8; 2c86c275015c880e810830304a3a4ab94803b38b < 0d388f62031dbabcba0f44bb91b59f10e88cac17; 2.6.14 · Fixed: < 2.6.14; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    After
    2c86c275015c880e810830304a3a4ab94803b38b < 71614326ab43e8b8f392ba865aeb6d7e327dff7d; 2c86c275015c880e810830304a3a4ab94803b38b < 9b080198a22fd809c4e7f6793eafab53ac2643fd; 2c86c275015c880e810830304a3a4ab94803b38b < 768a701362a8f77b62c14f8202ad559b7ecbb0c6; 2c86c275015c880e810830304a3a4ab94803b38b < f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbe; 2c86c275015c880e810830304a3a4ab94803b38b < 836a19c654dcb1b01878a70090af016fbd0fd7e5; 2c86c275015c880e810830304a3a4ab94803b38b < f442e581a88937671a22ceb3806c186265ef6254; 2c86c275015c880e810830304a3a4ab94803b38b < 7cbda50eebcd9aa00b0de382f776287cf7a36cf8; 2c86c275015c880e810830304a3a4ab94803b38b < 0d388f62031dbabcba0f44bb91b59f10e88cac17 · Fixed: < 2.6.14; 5.10.265 ≤ 5.10.*; 5.15.216 ≤ 5.15.*; 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.*
    CNA ↗
  3. Vendor guidanceAuthoritative vendor guidance changed from authoritative remediation link to authoritative remediation link.
    Before
    authoritative remediation link
    After
    authoritative remediation link
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    bpftool as a component of Red Hat Enterprise Linux 8; kernel as a component of Red Hat Enterprise Linux 8; kernel-abi-stablelists as a component of Red Hat Enterprise Linux 8; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 8; kernel-core as a component of Red Hat Enterprise Linux 8; kernel-cross-headers as a component of Red Hat Enterprise Linux 8; kernel-debug as a component of Red Hat Enterprise Linux 8; kernel-debug-core as a component of Red Hat Enterprise Linux 8; kernel-debug-devel as a component of Red Hat Enterprise Linux 8; kernel-debug-modules as a component of Red Hat Enterprise Linux 8; kernel-debug-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-debug-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-devel as a component of Red Hat Enterprise Linux 8; kernel-doc as a component of Red Hat Enterprise Linux 8; kernel-headers as a component of Red Hat Enterprise Linux 8; kernel-ipaclones-internal as a component of Red Hat Enterprise Linux 8; kernel-modules as a component of Red Hat Enterprise Linux 8; kernel-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-selftests-internal as a component of Red Hat Enterprise Linux 8; kernel-tools as a component of Red Hat Enterprise Linux 8; kernel-tools-libs as a component of Red Hat Enterprise Linux 8; kernel-tools-libs-devel as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump-core as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump-devel as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump-modules as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-zfcpdump-modules-internal as a component of Red Hat Enterprise Linux 8; kernel.src as a component of Red Hat Enterprise Linux 8; and 109 more
    After
    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; kernel-64k-modules as a component of Red Hat Enterprise Linux 10; kernel-64k-modules-core as a component of Red Hat Enterprise Linux 10; kernel-64k-modules-extra as a component of Red Hat Enterprise Linux 10; kernel-abi-stablelists as a component of Red Hat Enterprise Linux 10; kernel-core as a component of Red Hat Enterprise Linux 10; kernel-debug as a component of Red Hat Enterprise Linux 10; kernel-debug-core as a component of Red Hat Enterprise Linux 10; kernel-debug-devel as a component of Red Hat Enterprise Linux 10; kernel-debug-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-debug-modules as a component of Red Hat Enterprise Linux 10; kernel-debug-modules-core as a component of Red Hat Enterprise Linux 10; kernel-debug-modules-extra as a component of Red Hat Enterprise Linux 10; kernel-debug-uki-virt as a component of Red Hat Enterprise Linux 10; kernel-devel as a component of Red Hat Enterprise Linux 10; kernel-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-doc as a component of Red Hat Enterprise Linux 10; kernel-modules as a component of Red Hat Enterprise Linux 10; kernel-modules-core as a component of Red Hat Enterprise Linux 10; and 245 more
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    2c86c275015c880e810830304a3a4ab94803b38b < f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbe; 2c86c275015c880e810830304a3a4ab94803b38b < 836a19c654dcb1b01878a70090af016fbd0fd7e5; 2c86c275015c880e810830304a3a4ab94803b38b < f442e581a88937671a22ceb3806c186265ef6254; 2c86c275015c880e810830304a3a4ab94803b38b < 7cbda50eebcd9aa00b0de382f776287cf7a36cf8; 2c86c275015c880e810830304a3a4ab94803b38b < 0d388f62031dbabcba0f44bb91b59f10e88cac17; 2.6.14 · Fixed: < 2.6.14; 6.6.148 ≤ 6.6.*; 6.12.101 ≤ 6.12.*; 6.18.42 ≤ 6.18.*; 7.1.6 ≤ 7.1.*; 7.2-rc4 ≤ *
    After
    2c86c275015c880e810830304a3a4ab94803b38b < f75b9a2a9d8334ae0f9c5e47df7b31f7aeb1fdbe; 2c86c275015c880e810830304a3a4ab94803b38b < 836a19c654dcb1b01878a70090af016fbd0fd7e5; 2c86c275015c880e810830304a3a4ab94803b38b < f442e581a88937671a22ceb3806c186265ef6254; 2c86c275015c880e810830304a3a4ab94803b38b < 7cbda50eebcd9aa00b0de382f776287cf7a36cf8; 2c86c275015c880e810830304a3a4ab94803b38b < 0d388f62031dbabcba0f44bb91b59f10e88cac17; 2.6.14 · Fixed: < 2.6.14; 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-2026-55599↗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-2026-68413 · cve.blacktree.nl