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Full vulnerability report · 2025
CVE-2025-38680High confidence

media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()

Linux · Linux

7.1HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Distribution package intelligence

Ubuntu vendor package status

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

21 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-intelAffected, 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 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 8 Sept 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

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

1 current
SSA-032379 · CSAF 2.0 · revision 1 · interimSiemens ProductCERTSSA-032379: Multiple Vulnerabilities in SIMATIC CN 4100 Before V5.0
1 known affected

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

  • SIMATIC CN 4100
Summary
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().
Remediation
Update to V5.0 or later version
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-2025-26789

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 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().

What

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().

Why

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

How

An attacker operating through local access may attempt exploitation with low privileges. 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: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().

Why

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

How

An attacker operating through local access may attempt exploitation with low privileges. 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
local access → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
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:L/AC:L/PR:L/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.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level 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
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-125
A

Official authority intelligence

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

BSI · German · WID-SEC-W-2026-0349Dell Avamar und NetWorker: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Dell Avamar und Dell NetWorker ausnutzen, um Angriffe zu starten, die die Integrität, Vertraulichkeit und Verfügbarkeit von Systemen beeinträchtigen.

Official advisory
BSI · German · WID-SEC-W-2025-1976Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder andere nicht spezifizierte Angriffe durchzuführen.

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0565Multiples vulnérabilités dans les produits Siemens

d?id=CVE-2025-38347 Référence CVE CVE-2025-38491 https://www.cve.org/CVERecord?id=CVE-2025-38491 Référence CVE CVE-2025-38502 https://www.cve.org/CVERecord?id=CVE-2025-38502 Référence CVE CVE-2025-38552 https://www.cve.org/CVERecord?id=CVE-2025-38552 Référence CVE CVE-2025-38614 https://www.cve.org/CVERecord?id=CVE-2025-38614 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0246Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38688 https://www.cve.org/CVERecord?id=CVE-2025-38688 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0227Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38688 https://www.cve.org/CVERecord?id=CVE-2025-38688 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0218Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38688 https://www.cve.org/CVERecord?id=CVE-2025-38688 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0194Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38688 https://www.cve.org/CVERecord?id=CVE-2025-38688 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0169Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38688 https://www.cve.org/CVERecord?id=CVE-2025-38688 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1135Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38665 Référence CVE CVE-2025-38666 https://www.cve.org/CVERecord?id=CVE-2025-38666 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1075Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-38665 Référence CVE CVE-2025-38666 https://www.cve.org/CVERecord?id=CVE-2025-38666 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38675 https://www.cve.org/CVERecord?id=CVE-2025-38675 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1073Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38662 Référence CVE CVE-2025-38664 https://www.cve.org/CVERecord?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38686 https://www.cve.org/CVERecord?id=CVE-2025-38686 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1047Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-56633 Référence CVE CVE-2025-23145 https://www.cve.org/CVERecord?id=CVE-2025-23145 Référence CVE CVE-2025-38008 https://www.cve.org/CVERecord?id=CVE-2025-38008 Référence CVE CVE-2025-38476 https://www.cve.org/CVERecord?id=CVE-2025-38476 Référence CVE CVE-2025-38500 https://www.cve.org/CVERecord?id=CVE-2025-38500 Référence CVE CVE-2025-38539 https://www.cve.org/CVERecord?id=CVE-2025-38539 Référence CVE CVE-2025-38552 https://www.cve.org/CVERecord?id=CVE-2025-38552 Référence CVE CVE-2025-38616 https://www.cve.org/CVERecord?id=CVE-2025-38616 Référence CVE CVE-2025-38653 https://www.cve.org/CVERecord?id=CVE-2025-38653 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38695 https://www.cve.org/CVERecord?id=CVE-2025-38695 Référence CVE CVE-2025-38699 https://www.cve.org/CVERecord?id=CVE-2025-38699 Référence CVE CVE-2025-38700 https://www.cve.org/CVERecord?id=CVE-2025-38700 Référence CVE CVE-2025-38714 https://www.cve.org/CVERecord?id=CVE-2025-38714 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-38724 https://www.cve.org/CVERecord?id=CVE-2025-38724 Référence CVE CVE-2025-39673 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1032Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38495 Référence CVE CVE-2025-38498 https://www.cve.org/CVERecord?id=CVE-2025-38498 Référence CVE CVE-2025-38499 https://www.cve.org/CVERecord?id=CVE-2025-38499 Référence CVE CVE-2025-38539 https://www.cve.org/CVERecord?id=CVE-2025-38539 Référence CVE CVE-2025-38552 https://www.cve.org/CVERecord?id=CVE-2025-38552 Référence CVE CVE-2025-38617 https://www.cve.org/CVERecord?id=CVE-2025-38617 Référence CVE CVE-2025-38618 https://www.cve.org/CVERecord?id=CVE-2025-38618 Référence CVE CVE-2025-38644 https://www.cve.org/CVERecord?id=CVE-2025-38644 Référence CVE CVE-2025-38653 https://www.cve.org/CVERecord?id=CVE-2025-38653 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=CVE-2025-38692 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1009Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38465 Référence CVE CVE-2025-38511 https://www.cve.org/CVERecord?id=CVE-2025-38511 Référence CVE CVE-2025-38539 https://www.cve.org/CVERecord?id=CVE-2025-38539 Référence CVE CVE-2025-38552 https://www.cve.org/CVERecord?id=CVE-2025-38552 Référence CVE CVE-2025-38617 https://www.cve.org/CVERecord?id=CVE-2025-38617 Référence CVE CVE-2025-38618 https://www.cve.org/CVERecord?id=CVE-2025-38618 Référence CVE CVE-2025-38653 https://www.cve.org/CVERecord?id=CVE-2025-38653 Référence CVE CVE-2025-38664 https://www.cve.org/CVERecord?id=CVE-2025-38664 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=CVE-2025-38692 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0921Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38663 Référence CVE CVE-2025-38664 https://www.cve.org/CVERecord?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=CVE-2025-38692 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0895Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-38663 Référence CVE CVE-2025-38664 https://www.cve.org/CVERecord?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38678 https://www.cve.org/CVERecord?id=CVE-2025-38678 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38692 https://www.cve.org/CVERecord?id=CVE-2025-38692 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0894Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2025-38664 Référence CVE CVE-2025-38665 https://www.cve.org/CVERecord?id=CVE-2025-38665 Référence CVE CVE-2025-38666 https://www.cve.org/CVERecord?id=CVE-2025-38666 Référence CVE CVE-2025-38668 https://www.cve.org/CVERecord?id=CVE-2025-38668 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38671 https://www.cve.org/CVERecord?id=CVE-2025-38671 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0825Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2025-38491 Référence CVE CVE-2025-38502 https://www.cve.org/CVERecord?id=CVE-2025-38502 Référence CVE CVE-2025-38552 https://www.cve.org/CVERecord?id=CVE-2025-38552 Référence CVE CVE-2025-38556 https://www.cve.org/CVERecord?id=CVE-2025-38556 Référence CVE CVE-2025-38614 https://www.cve.org/CVERecord?id=CVE-2025-38614 Référence CVE CVE-2025-38670 https://www.cve.org/CVERecord?id=CVE-2025-38670 Référence CVE CVE-2025-38676 https://www.cve.org/CVERecord?id=CVE-2025-38676 Référence CVE CVE-2025-38677 https://www.cve.org/CVERecord?id=CVE-2025-38677 Référence CVE CVE-2025-38679 https://www.cve.org/CVERecord?id=CVE-2025-38679 Référence CVE CVE-2025-38680 https://www.cve.org/CVERecord?id=CVE-2025-38680 Référence CVE CVE-2025-38681 https://www.cve.org/CVERecord?id=CVE-2025-38681 Référence CVE CVE-2025-38683 https://www.cve.org/CVERecord?id=CVE-2025-38683 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-38685 https://www.cve.org/CVERecord?id=CVE-2025-38685 Référence CVE CVE-2025-38687 https://www.cve.org/CVERecord?id=CVE-2025-38687 Référence CVE CVE-2025-38691 https://www.cve.org/CVERecord?id=CVE-2025-38691 Référence CVE CVE-2025-38693 https://www.cve.org/CVERecord?id=CVE-2025-38693 Référence CVE CVE-2025-38694 https://www.cve.org/CVERecord?id=

Official advisory
NCSC-NL · Dutch · NCSC-2026-0147Kwetsbaarheden verholpen in Siemens-producten

Multiple security vulnerabilities affecting the Linux kernel, including AMD processors, uvcvideo driver, AppArmor module, and branch predictor isolation (VMSCAPE), were fixed across various SUSE Linux Enterprise and Micro kernel versions to address out-of-bounds reads, privilege escalation, data leakage, and system integrity issues.

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
SIMATIC CN 4100
Fixed
< 2.6.26; 5.4.297 ≤ 5.4.*; 5.10.241 ≤ 5.10.*; 5.15.190 ≤ 5.15.*; 6.1.149 ≤ 6.1.*; 6.6.103 ≤ 6.6.*; 6.12.43 ≤ 6.12.*; 6.15.11 ≤ 6.15.*
Action
Update to V5.0 or later version
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 4 Sept 2025 · Last source change 12 May 2026, 12:05 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
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-2025-26789
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
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-2025-26789↗Vendor CSAF · Siemens ProductCERT↗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-2025-38680 · cve.blacktree.nl