BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2024
CVE-2024-26665High confidence

tunnels: fix out of bounds access when building IPv6 PMTU error

Linux · Linux

9.1CriticalCVSS 3.1
Recommended action
Within 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityCriticalOperational priority:Critical, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.68% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Distribution package intelligence

Release-specific package status

Debian findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

4 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.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.82-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Optional official sources

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

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

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-2024-23927

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 72 hours

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of size 4 at addr ffff88811d402c80 by task netperf/820 CPU: 0 PID: 820 Comm: netperf Not tainted 6.8.0-rc1+ #543 ... kasan_report+0xd8/0x110 do_csum+0x220/0x240 csum_partial+0xc/0x20 skb_tunnel_check_pmtu+0xeb9/0x3280 vxlan_xmit_one+0x14c2/0x4080 vxlan_xmit+0xf61/0x5c00 dev_hard_start_xmit+0xfb/0x510 __dev_queue_xmit+0x7cd/0x32a0 br_dev_queue_push_xmit+0x39d/0x6a0 Use skb_checksum instead of csum_partial who cannot deal with non-linear SKBs.

What

In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of size 4 at addr ffff88811d402c80 by task netperf/820 CPU: 0 PID: 820 Comm: netperf Not tainted 6.8.0-rc1+ #543 ... kasan_report+0xd8/0x110 do_csum+0x220/0x240 csum_partial+0xc/0x20 skb_tunnel_check_pmtu+0xeb9/0x3280 vxlan_xmit_one+0x14c2/0x4080 vxlan_xmit+0xf61/0x5c00 dev_hard_start_xmit+0xfb/0x510 __dev_queue_xmit+0x7cd/0x32a0 br_dev_queue_push_xmit+0x39d/0x6a0 Use skb_checksum instead of csum_partial who cannot deal with non-linear SKBs.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. 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: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of size 4 at addr ffff88811d402c80 by task netperf/820 CPU: 0 PID: 820 Comm: netperf Not tainted 6.8.0-rc1+ #543 ... kasan_report+0xd8/0x110 do_csum+0x220/0x240 csum_partial+0xc/0x20 skb_tunnel_check_pmtu+0xeb9/0x3280 vxlan_xmit_one+0x14c2/0x4080 vxlan_xmit+0xf61/0x5c00 dev_hard_start_xmit+0xfb/0x510 __dev_queue_xmit+0x7cd/0x32a0 br_dev_queue_push_xmit+0x39d/0x6a0 Use skb_checksum instead of csum_partial who cannot deal with non-linear SKBs.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. 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
a network path → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-125 ↗

CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
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.
NetworkUnauthenticatedCWE-125
A

Official authority intelligence

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

BSI · German · WID-SEC-2024-0749Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service oder einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20240403Security Bulletin 03 Apr 2024

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 03 Apr 2024, published on 3 April 2024. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1165Multiples vulnérabilités dans les produits IBM

d?id=CVE-2024-26595 Référence CVE CVE-2024-26600 https://www.cve.org/CVERecord?id=CVE-2024-26600 Référence CVE CVE-2024-26614 https://www.cve.org/CVERecord?id=CVE-2024-26614 Référence CVE CVE-2024-26638 https://www.cve.org/CVERecord?id=CVE-2024-26638 Référence CVE CVE-2024-26640 https://www.cve.org/CVERecord?id=CVE-2024-26640 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26649 https://www.cve.org/CVERecord?id=CVE-2024-26649 Référence CVE CVE-2024-26656 https://www.cve.org/CVERecord?id=CVE-2024-26656 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26669 https://www.cve.org/CVERecord?id=CVE-2024-26669 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26686 https://www.cve.org/CVERecord?id=CVE-2024-26686 Référence CVE CVE-2024-26698 https://www.cve.org/CVERecord?id=CVE-2024-26698 Référence CVE CVE-2024-26704 https://www.cve.org/CVERecord?id=CVE-2024-26704 Référence CVE CVE-2024-26717 https://www.cve.org/CVERecord?id=CVE-2024-26717 Référence CVE CVE-2024-26720 https://www.cve.org/CVERecord?id=CVE-2024-26720 Référence CVE CVE-2024-26733 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0021Multiples vulnérabilités dans les produits IBM

d?id=CVE-2024-22020 Référence CVE CVE-2024-24789 https://www.cve.org/CVERecord?id=CVE-2024-24789 Référence CVE CVE-2024-24790 https://www.cve.org/CVERecord?id=CVE-2024-24790 Référence CVE CVE-2024-26586 https://www.cve.org/CVERecord?id=CVE-2024-26586 Référence CVE CVE-2024-26595 https://www.cve.org/CVERecord?id=CVE-2024-26595 Référence CVE CVE-2024-26614 https://www.cve.org/CVERecord?id=CVE-2024-26614 Référence CVE CVE-2024-26638 https://www.cve.org/CVERecord?id=CVE-2024-26638 Référence CVE CVE-2024-26640 https://www.cve.org/CVERecord?id=CVE-2024-26640 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26717 https://www.cve.org/CVERecord?id=CVE-2024-26717 Référence CVE CVE-2024-26733 https://www.cve.org/CVERecord?id=CVE-2024-26733 Référence CVE CVE-2024-26802 https://www.cve.org/CVERecord?id=CVE-2024-26802 Référence CVE CVE-2024-26855 https://www.cve.org/CVERecord?id=CVE-2024-26855 Référence CVE CVE-2024-26929 https://www.cve.org/CVERecord?id=CVE-2024-26929 Référence CVE CVE-2024-26960 https://www.cve.org/CVERecord?id=CVE-2024-26960 Référence CVE CVE-2024-27011 https://www.cve.org/CVERecord?id=CVE-2024-27011 Référence CVE CVE-2024-27019 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0821Multiples vulnérabilités dans le noyau Linux de Red Hat

ecord?id=CVE-2023-52840 Référence CVE CVE-2023-52880 https://www.cve.org/CVERecord?id=CVE-2023-52880 Référence CVE CVE-2023-52884 https://www.cve.org/CVERecord?id=CVE-2023-52884 Référence CVE CVE-2023-6040 https://www.cve.org/CVERecord?id=CVE-2023-6040 Référence CVE CVE-2024-2201 https://www.cve.org/CVERecord?id=CVE-2024-2201 Référence CVE CVE-2024-23848 https://www.cve.org/CVERecord?id=CVE-2024-23848 Référence CVE CVE-2024-26595 https://www.cve.org/CVERecord?id=CVE-2024-26595 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26649 https://www.cve.org/CVERecord?id=CVE-2024-26649 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26686 https://www.cve.org/CVERecord?id=CVE-2024-26686 Référence CVE CVE-2024-26704 https://www.cve.org/CVERecord?id=CVE-2024-26704 Référence CVE CVE-2024-26717 https://www.cve.org/CVERecord?id=CVE-2024-26717 Référence CVE CVE-2024-26720 https://www.cve.org/CVERecord?id=CVE-2024-26720 Référence CVE CVE-2024-26739 https://www.cve.org/CVERecord?id=CVE-2024-26739 Référence CVE CVE-2024-26769 https://www.cve.org/CVERecord?id=CVE-2024-26769 Référence CVE CVE-2024-26772 https://www.cve.org/CVERecord?id=CVE-2024-26772 Référence CVE CVE-2024-26773 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0717Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26643 Référence CVE CVE-2024-26650 https://www.cve.org/CVERecord?id=CVE-2024-26650 Référence CVE CVE-2024-26652 https://www.cve.org/CVERecord?id=CVE-2024-26652 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26656 https://www.cve.org/CVERecord?id=CVE-2024-26656 Référence CVE CVE-2024-26657 https://www.cve.org/CVERecord?id=CVE-2024-26657 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26674 https://www.cve.org/CVERecord?id=CVE-2024-26674 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=CVE-2024-26685 Référence CVE CVE-2024-26691 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0693Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26625 Référence CVE CVE-2024-26633 https://www.cve.org/CVERecord?id=CVE-2024-26633 Référence CVE CVE-2024-26635 https://www.cve.org/CVERecord?id=CVE-2024-26635 Référence CVE CVE-2024-26636 https://www.cve.org/CVERecord?id=CVE-2024-26636 Référence CVE CVE-2024-26641 https://www.cve.org/CVERecord?id=CVE-2024-26641 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26691 https://www.cve.org/CVERecord?id=CVE-2024-26691 Référence CVE CVE-2024-26720 https://www.cve.org/CVERecord?id=CVE-2024-26720 Référence CVE CVE-2024-26734 https://www.cve.org/CVERecord?id=CVE-2024-26734 Référence CVE CVE-2024-26735 https://www.cve.org/CVERecord?id=CVE-2024-26735 Référence CVE CVE-2024-26750 https://www.cve.org/CVERecord?id=CVE-2024-26750 Référence CVE CVE-2024-26758 https://www.cve.org/CVERecord?id=CVE-2024-26758 Référence CVE CVE-2024-26767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0669Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26610 Référence CVE CVE-2024-26615 https://www.cve.org/CVERecord?id=CVE-2024-26615 Référence CVE CVE-2024-26622 https://www.cve.org/CVERecord?id=CVE-2024-26622 Référence CVE CVE-2024-26623 https://www.cve.org/CVERecord?id=CVE-2024-26623 Référence CVE CVE-2024-26633 https://www.cve.org/CVERecord?id=CVE-2024-26633 Référence CVE CVE-2024-26635 https://www.cve.org/CVERecord?id=CVE-2024-26635 Référence CVE CVE-2024-26636 https://www.cve.org/CVERecord?id=CVE-2024-26636 Référence CVE CVE-2024-26641 https://www.cve.org/CVERecord?id=CVE-2024-26641 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26691 https://www.cve.org/CVERecord?id=CVE-2024-26691 Référence CVE CVE-2024-26734 https://www.cve.org/CVERecord?id=CVE-2024-26734 Référence CVE CVE-2024-26766 https://www.cve.org/CVERecord?id=CVE-2024-26766 Référence CVE CVE-2024-26785 https://www.cve.org/CVERecord?id=CVE-2024-26785 Référence CVE CVE-2024-26826 https://www.cve.org/CVERecord?id=CVE-2024-26826 Référence CVE CVE-2024-26828 https://www.cve.org/CVERecord?id=CVE-2024-26828 Référence CVE CVE-2024-26852 https://www.cve.org/CVERecord?id=CVE-2024-26852 Référence CVE CVE-2024-26863 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0667Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26603 Référence CVE CVE-2024-26606 https://www.cve.org/CVERecord?id=CVE-2024-26606 Référence CVE CVE-2024-26642 https://www.cve.org/CVERecord?id=CVE-2024-26642 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26662 https://www.cve.org/CVERecord?id=CVE-2024-26662 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26666 https://www.cve.org/CVERecord?id=CVE-2024-26666 Référence CVE CVE-2024-26667 https://www.cve.org/CVERecord?id=CVE-2024-26667 Référence CVE CVE-2024-26674 https://www.cve.org/CVERecord?id=CVE-2024-26674 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26677 https://www.cve.org/CVERecord?id=CVE-2024-26677 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26680 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0633Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26642 Référence CVE CVE-2024-26651 https://www.cve.org/CVERecord?id=CVE-2024-26651 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26662 https://www.cve.org/CVERecord?id=CVE-2024-26662 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26666 https://www.cve.org/CVERecord?id=CVE-2024-26666 Référence CVE CVE-2024-26667 https://www.cve.org/CVERecord?id=CVE-2024-26667 Référence CVE CVE-2024-26674 https://www.cve.org/CVERecord?id=CVE-2024-26674 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26677 https://www.cve.org/CVERecord?id=CVE-2024-26677 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26680 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0611Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26643 Référence CVE CVE-2024-26651 https://www.cve.org/CVERecord?id=CVE-2024-26651 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26662 https://www.cve.org/CVERecord?id=CVE-2024-26662 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26666 https://www.cve.org/CVERecord?id=CVE-2024-26666 Référence CVE CVE-2024-26667 https://www.cve.org/CVERecord?id=CVE-2024-26667 Référence CVE CVE-2024-26674 https://www.cve.org/CVERecord?id=CVE-2024-26674 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26677 https://www.cve.org/CVERecord?id=CVE-2024-26677 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26680 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0527Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2024-26642 Référence CVE CVE-2024-26643 https://www.cve.org/CVERecord?id=CVE-2024-26643 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26651 https://www.cve.org/CVERecord?id=CVE-2024-26651 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=CVE-2024-26685 Référence CVE CVE-2024-26687 https://www.cve.org/CVERecord?id=CVE-2024-26687 Référence CVE CVE-2024-26688 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0456Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26635 Référence CVE CVE-2024-26636 https://www.cve.org/CVERecord?id=CVE-2024-26636 Référence CVE CVE-2024-26640 https://www.cve.org/CVERecord?id=CVE-2024-26640 Référence CVE CVE-2024-26641 https://www.cve.org/CVERecord?id=CVE-2024-26641 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26668 https://www.cve.org/CVERecord?id=CVE-2024-26668 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0439Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26635 Référence CVE CVE-2024-26636 https://www.cve.org/CVERecord?id=CVE-2024-26636 Référence CVE CVE-2024-26640 https://www.cve.org/CVERecord?id=CVE-2024-26640 Référence CVE CVE-2024-26641 https://www.cve.org/CVERecord?id=CVE-2024-26641 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26668 https://www.cve.org/CVERecord?id=CVE-2024-26668 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0422Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26635 Référence CVE CVE-2024-26636 https://www.cve.org/CVERecord?id=CVE-2024-26636 Référence CVE CVE-2024-26640 https://www.cve.org/CVERecord?id=CVE-2024-26640 Référence CVE CVE-2024-26641 https://www.cve.org/CVERecord?id=CVE-2024-26641 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26668 https://www.cve.org/CVERecord?id=CVE-2024-26668 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0383Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26646 https://www.cve.org/CVERecord?id=CVE-2024-26646 Référence CVE CVE-2024-26647 https://www.cve.org/CVERecord?id=CVE-2024-26647 Référence CVE CVE-2024-26649 https://www.cve.org/CVERecord?id=CVE-2024-26649 Référence CVE CVE-2024-26650 https://www.cve.org/CVERecord?id=CVE-2024-26650 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26668 https://www.cve.org/CVERecord?id=CVE-2024-26668 Référence CVE CVE-2024-26669 https://www.cve.org/CVERecord?id=CVE-2024-26669 Référence CVE CVE-2024-26670 https://www.cve.org/CVERecord?id=CVE-2024-26670 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0381Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2024-26642 Référence CVE CVE-2024-26643 https://www.cve.org/CVERecord?id=CVE-2024-26643 Référence CVE CVE-2024-26644 https://www.cve.org/CVERecord?id=CVE-2024-26644 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-2024-26645 Référence CVE CVE-2024-26651 https://www.cve.org/CVERecord?id=CVE-2024-26651 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26684 https://www.cve.org/CVERecord?id=CVE-2024-26684 Référence CVE CVE-2024-26685 https://www.cve.org/CVERecord?id=CVE-2024-26685 Référence CVE CVE-2024-26687 https://www.cve.org/CVERecord?id=CVE-2024-26687 Référence CVE CVE-2024-26688 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0334Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2024-26641 Référence CVE CVE-2024-26642 https://www.cve.org/CVERecord?id=CVE-2024-26642 Référence CVE CVE-2024-26643 https://www.cve.org/CVERecord?id=CVE-2024-26643 Référence CVE CVE-2024-26651 https://www.cve.org/CVERecord?id=CVE-2024-26651 Référence CVE CVE-2024-26654 https://www.cve.org/CVERecord?id=CVE-2024-26654 Référence CVE CVE-2024-26659 https://www.cve.org/CVERecord?id=CVE-2024-26659 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-26663 https://www.cve.org/CVERecord?id=CVE-2024-26663 Référence CVE CVE-2024-26664 https://www.cve.org/CVERecord?id=CVE-2024-26664 Référence CVE CVE-2024-26665 https://www.cve.org/CVERecord?id=CVE-2024-26665 Référence CVE CVE-2024-26667 https://www.cve.org/CVERecord?id=CVE-2024-26667 Référence CVE CVE-2024-26671 https://www.cve.org/CVERecord?id=CVE-2024-26671 Référence CVE CVE-2024-26673 https://www.cve.org/CVERecord?id=CVE-2024-26673 Référence CVE CVE-2024-26675 https://www.cve.org/CVERecord?id=CVE-2024-26675 Référence CVE CVE-2024-26676 https://www.cve.org/CVERecord?id=CVE-2024-26676 Référence CVE CVE-2024-26679 https://www.cve.org/CVERecord?id=CVE-2024-26679 Référence CVE CVE-2024-26680 https://www.cve.org/CVERecord?id=CVE-2024-26680 Référence CVE CVE-2024-26681 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2024-020149Linux の Linux Kernel 等複数ベンダの製品における境界外読み取りに関する脆弱性

Linux の Linux Kernel 等複数ベンダの製品には、境界外読み取りに関する脆弱性が存在します。

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
Linux: 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < e77bf828f1ca1c47fcff58bdc26b60a9d3dfbe1d, 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < d964dd1bc1452594b4207d9229c157d9386e5d8a, 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < e37cde7a5716466ff2a76f7f27f0a29b05b9a732, 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < 510c869ffa4068c5f19ff4df51d1e2f3a30aaac1, 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < 7dc9feb8b1705cf00de20563b6bc4831f4c99dab, 4cb47a8644cc9eb8ec81190a50e79e6530d0297f < d75abeec401f8c86b470e7028a13fcdc87e5dd06, 5.9
Fixed
Linux: < 5.9, 5.10.210 ≤ 5.10.*, 5.15.149 ≤ 5.15.*, 6.1.78 ≤ 6.1.*, 6.6.17 ≤ 6.6.*, 6.7.5 ≤ 6.7.*, 6.8 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 2 Apr 2024 · Last source change 5 Aug 2026, 11:26 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceCNA
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-2024-23927
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

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-2024-23927↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update 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-2024-26665 · cve.blacktree.nl