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Full vulnerability report · 2025
CVE-2025-21765High confidence

ipv6: use RCU protection in ip6_default_advmss()

Linux · Linux

8.1HighCVSS 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.

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-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-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 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.

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

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

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
SSA-082556 · CSAF 2.0 · revision 7 · interimSiemens ProductCERTSSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5
5 known affected

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

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.5
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.5
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
SSA-265688 · CSAF 2.0 · revision 13 · interimSiemens ProductCERTSSA-265688: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1
1 known affected

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

  • SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Summary
ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Optional official sources

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

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

Official European source

ENISA European Vulnerability Database

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

1 current
ENISA EUVD identifier

EUVD-2025-5164

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

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
8.1 · CVSS 3.1
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: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

What

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

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 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: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

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 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 → vulnerable operation → 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
High: exploitation depends on specific conditions
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.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.IHighIntegrity impact: A successful attack can cause a major loss.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.
NetworkUnauthenticated
A

Official authority intelligence

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

ENISA EUVD · EUVD-2025-5164Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

Official EUVD record
BSI · German · WID-SEC-W-2026-2253IBM Security Verify Access: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM Security Verify Access ausnutzen, um erweiterte Berechtigungen zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, sensible Informationen offenzulegen und andere, nicht näher bezeichnete Angriffe durchzuführen.

Official advisory
BSI · German · WID-SEC-W-2025-0453Linux Kernel: Mehrere Schwachstellen

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory
BSI · German · WID-SEC-W-2025-1439Dell Secure Connect Gateway: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Dell Secure Connect Gateway ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

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

24-47809, CVE-2024-49968, CVE-2024-49994, CVE-2024-49998, CVE-2024-50014, CVE-2024-50063, CVE-2024-50164, CVE-2024-50298, CVE-2024-53124, CVE-2024-53170, CVE-2024-54458, CVE-2024-56631, CVE-2024-56703, CVE-2024-56719, CVE-2024-57917, CVE-2024-57924, CVE-2024-57973, CVE-2024-57977, CVE-2024-57979, CVE-2024-58011, CVE-2024-58016, CVE-2024-58020, CVE-2024-58056, CVE-2024-58058, CVE-2024-58061, CVE-2024-58086, CVE-2025-21645, CVE-2025-21648, CVE-2025-21655, CVE-2025-21676, CVE-2025-21682, CVE-2025-21702, CVE-2025-21705, CVE-2025-21706, CVE-2025-21707, CVE-2025-21718, CVE-2025-21731, CVE-2025-21745, CVE-2025-21758, CVE-2025-21760, CVE-2025-21764, CVE-2025-21765, CVE-2025-21780, CVE-2025-21795, CVE-2025-21796, CVE-2025-21802, CVE-2025-21814, CVE-2025-21846, CVE-2025-21853, CVE-2025-21861, CVE-2025-21864, CVE-2025-21867, CVE-2025-21875, CVE-2025-21887, CVE-2025-21913, CVE-2025-21919, CVE-2025-21925, CVE-2025-21926, CVE-2025-21938, CVE-2025-21959, CVE-2025-21999, CVE-2025-22005, CVE-2025-22015, CVE-2025-22055, CVE-2025-22056, CVE-2025-22060, CVE-2025-22083, CVE-2025-22090, CVE-2025-22095, CVE-2025-22107, CVE-2025-22111, CVE-2025-22121, CVE-2025-23136, CVE-2025-23143, CVE-2025-37785, CVE-2025-37909, CVE-2025-37917, CVE-2025-37945, CVE-2025-37959, CVE-2025-37964, CVE-2025-37972, CVE-2025-37980, CVE-2025

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0398Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26581 Référence CVE CVE-2024-26832 https://www.cve.org/CVERecord?id=CVE-2024-26832 Référence CVE CVE-2024-46854 https://www.cve.org/CVERecord?id=CVE-2024-46854 Référence CVE CVE-2024-50143 https://www.cve.org/CVERecord?id=CVE-2024-50143 Référence CVE CVE-2024-54031 https://www.cve.org/CVERecord?id=CVE-2024-54031 Référence CVE CVE-2025-21658 https://www.cve.org/CVERecord?id=CVE-2025-21658 Référence CVE CVE-2025-21738 https://www.cve.org/CVERecord?id=CVE-2025-21738 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-38159 https://www.cve.org/CVERecord?id=CVE-2025-38159 Référence CVE CVE-2025-38488 https://www.cve.org/CVERecord?id=CVE-2025-38488 Référence CVE CVE-2025-38563 https://www.cve.org/CVERecord?id=CVE-2025-38563 Référence CVE CVE-2025-38565 https://www.cve.org/CVERecord?id=CVE-2025-38565 Référence CVE CVE-2025-38684 https://www.cve.org/CVERecord?id=CVE-2025-38684 Référence CVE CVE-2025-40044 https://www.cve.org/CVERecord?id=CVE-2025-40044 Référence CVE CVE-2025-40139 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2024-53070 Référence CVE CVE-2024-53149 https://www.cve.org/CVERecord?id=CVE-2024-53149 Référence CVE CVE-2024-54031 https://www.cve.org/CVERecord?id=CVE-2024-54031 Référence CVE CVE-2024-56721 https://www.cve.org/CVERecord?id=CVE-2024-56721 Référence CVE CVE-2025-21658 https://www.cve.org/CVERecord?id=CVE-2025-21658 Référence CVE CVE-2025-21710 https://www.cve.org/CVERecord?id=CVE-2025-21710 Référence CVE CVE-2025-21738 https://www.cve.org/CVERecord?id=CVE-2025-21738 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-22047 https://www.cve.org/CVERecord?id=CVE-2025-22047 Référence CVE CVE-2025-37744 https://www.cve.org/CVERecord?id=CVE-2025-37744 Référence CVE CVE-2025-37751 https://www.cve.org/CVERecord?id=CVE-2025-37751 Référence CVE CVE-2025-37813 https://www.cve.org/CVERecord?id=CVE-2025-37813 Référence CVE CVE-2025-37916 https://www.cve.org/CVERecord?id=CVE-2025-37916 Référence CVE CVE-2025-38068 https://www.cve.org/CVERecord?id=CVE-2025-38068 Référence CVE CVE-2025-38111 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0195Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-26581 Référence CVE CVE-2024-26661 https://www.cve.org/CVERecord?id=CVE-2024-26661 Référence CVE CVE-2024-26832 https://www.cve.org/CVERecord?id=CVE-2024-26832 Référence CVE CVE-2024-44987 https://www.cve.org/CVERecord?id=CVE-2024-44987 Référence CVE CVE-2024-50143 https://www.cve.org/CVERecord?id=CVE-2024-50143 Référence CVE CVE-2024-54031 https://www.cve.org/CVERecord?id=CVE-2024-54031 Référence CVE CVE-2025-21658 https://www.cve.org/CVERecord?id=CVE-2025-21658 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-38068 https://www.cve.org/CVERecord?id=CVE-2025-38068 Référence CVE CVE-2025-38111 https://www.cve.org/CVERecord?id=CVE-2025-38111 Référence CVE CVE-2025-38129 https://www.cve.org/CVERecord?id=CVE-2025-38129 Référence CVE CVE-2025-38159 https://www.cve.org/CVERecord?id=CVE-2025-38159 Référence CVE CVE-2025-38352 https://www.cve.org/CVERecord?id=CVE-2025-38352 Référence CVE CVE-2025-38375 https://www.cve.org/CVERecord?id=CVE-2025-38375 Référence CVE CVE-2025-38563 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2024-53149 Référence CVE CVE-2024-54031 https://www.cve.org/CVERecord?id=CVE-2024-54031 Référence CVE CVE-2024-56690 https://www.cve.org/CVERecord?id=CVE-2024-56690 Référence CVE CVE-2024-56721 https://www.cve.org/CVERecord?id=CVE-2024-56721 Référence CVE CVE-2024-58020 https://www.cve.org/CVERecord?id=CVE-2024-58020 Référence CVE CVE-2025-21658 https://www.cve.org/CVERecord?id=CVE-2025-21658 Référence CVE CVE-2025-21681 https://www.cve.org/CVERecord?id=CVE-2025-21681 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-22047 https://www.cve.org/CVERecord?id=CVE-2025-22047 Référence CVE CVE-2025-37744 https://www.cve.org/CVERecord?id=CVE-2025-37744 Référence CVE CVE-2025-37751 https://www.cve.org/CVERecord?id=CVE-2025-37751 Référence CVE CVE-2025-37813 https://www.cve.org/CVERecord?id=CVE-2025-37813 Référence CVE CVE-2025-37913 https://www.cve.org/CVERecord?id=CVE-2025-37913 Référence CVE CVE-2025-38007 https://www.cve.org/CVERecord?id=CVE-2025-38007 Référence CVE CVE-2025-38068 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0969Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0758Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0743Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21712 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0721Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21712 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0605Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21736 Référence CVE CVE-2025-21744 https://www.cve.org/CVERecord?id=CVE-2025-21744 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21781 https://www.cve.org/CVERecord?id=CVE-2025-21781 Référence CVE CVE-2025-21782 https://www.cve.org/CVERecord?id=CVE-2025-21782 Référence CVE CVE-2025-21785 https://www.cve.org/CVERecord?id=CVE-2025-21785 Référence CVE CVE-2025-21787 https://www.cve.org/CVERecord?id=CVE-2025-21787 Référence CVE CVE-2025-21791 https://www.cve.org/CVERecord?id=CVE-2025-21791 Référence CVE CVE-2025-21806 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0559Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21748 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=CVE-2025-21779 Référence CVE CVE-2025-21781 https://www.cve.org/CVERecord?id=CVE-2025-21781 Référence CVE CVE-2025-21782 https://www.cve.org/CVERecord?id=CVE-2025-21782 Référence CVE CVE-2025-21785 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0529Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21753 Référence CVE CVE-2025-21755 https://www.cve.org/CVERecord?id=CVE-2025-21755 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21782 https://www.cve.org/CVERecord?id=CVE-2025-21782 Référence CVE CVE-2025-21787 https://www.cve.org/CVERecord?id=CVE-2025-21787 Référence CVE CVE-2025-21791 https://www.cve.org/CVERecord?id=CVE-2025-21791 Référence CVE CVE-2025-21792 https://www.cve.org/CVERecord?id=CVE-2025-21792 Référence CVE CVE-2025-21796 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0509Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21755 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0492Multiples vulnérabilités dans les produits Siemens

VE-2023-38546, CVE-2023-44487, CVE-2023-46218, CVE-2023-46219, CVE-2023-48795, CVE-2023-51384, CVE-2023-51385, CVE-2023-52927, CVE-2024-2961, CVE-2024-6119, CVE-2024-6387, CVE-2024-12133, CVE-2024-12243, CVE-2024-24855, CVE-2024-26596, CVE-2024-28085, CVE-2024-33599, CVE-2024-33600, CVE-2024-33601, CVE-2024-33602, CVE-2024-34397, CVE-2024-37370, CVE-2024-37371, CVE-2024-45490, CVE-2024-45491, CVE-2024-45492, CVE-2024-50246, CVE-2024-53166, CVE-2024-57977, CVE-2024-57996, CVE-2024-58005, CVE-2025-4373, CVE-2025-4598, CVE-2025-21701, CVE-2025-21702, CVE-2025-21712, CVE-2025-21724, CVE-2025-21728, CVE-2025-21745, CVE-2025-21756, CVE-2025-21758, CVE-2025-21765, CVE-2025-21766, CVE-2025-21767, CVE-2025-21795, CVE-2025-21796, CVE-2025-21848, CVE-2025-21862, CVE-2025-21864, CVE-2025-21865, CVE-2025-26465, CVE-2025-31115 et CVE-2025-46836. Résumé De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance. Solutions Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation). Documentation Bulletin de sécurité Siemens SSA-082556 du 10 juin 2025 https://cert-portal.siemens.c

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0463Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2025-21745 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=CVE-2025-21779 Référence CVE CVE-2025-21781 https://www.cve.org/CVERecord?id=CVE-2025-21781 Référence CVE CVE-2025-21782 https://www.cve.org/CVERecord?id=CVE-2025-21782 Référence CVE CVE-2025-21785 https://www.cve.org/CVERecord?id=CVE-2025-21785 Référence CVE CVE-2025-21787 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0336Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21693 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21708 https://www.cve.org/CVERecord?id=CVE-2025-21708 Référence CVE CVE-2025-21718 https://www.cve.org/CVERecord?id=CVE-2025-21718 Référence CVE CVE-2025-21744 https://www.cve.org/CVERecord?id=CVE-2025-21744 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21782 https://www.cve.org/CVERecord?id=CVE-2025-21782 Référence CVE CVE-2025-21785 https://www.cve.org/CVERecord?id=CVE-2025-21785 Référence CVE CVE-2025-21791 https://www.cve.org/CVERecord?id=CVE-2025-21791 Référence CVE CVE-2025-21796 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0307Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21773 https://www.cve.org/CVERecord?id=CVE-2025-21773 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=CVE-2025-21779 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21781 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0277Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2025-21749 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=CVE-2025-21767 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21775 https://www.cve.org/CVERecord?id=CVE-2025-21775 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21779 https://www.cve.org/CVERecord?id=CVE-2025-21779 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21781 https://www.cve.org/CVERecord?id=

Official advisory
NCSC-NL · Dutch · NCSC-2025-0187Kwetsbaarheden verholpen in Siemens producten

De kwetsbaarheden stellen een kwaadwillende mogelijk in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service (DoS) - Manipulatie van gegevens - Omzeilen van een beveiligingsmaatregel - Omzeilen van authenticatie - (Remote) code execution (root/admin rechten) - (Remote) code execution (Gebruikersrechten) - Toegang tot systeemgegevens - Toegang tot gevoelige gegevens - Spoofing De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

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 S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6; SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6; SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6; SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Fixed
< 2.6.26; 5.4.291 ≤ 5.4.*; 5.10.235 ≤ 5.10.*; 5.15.179 ≤ 5.15.*; 6.1.129 ≤ 6.1.*; 6.6.79 ≤ 6.6.*; 6.12.16 ≤ 6.12.*; 6.13.4 ≤ 6.13.*
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
04

Evidence and provenance

Published 27 Feb 2025 · Last source change 8 Sept 2026, 08:40 UTC · CWE not yet assigned

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-2025-5164
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceUnavailable
NVD statusNVD modified after enrichment

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

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-2025-5164↗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-2025-21765 · cve.blacktree.nl