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Full vulnerability report · 2025
CVE-2025-4373High confidence

Glib: buffer underflow on glib through glib/gstring.c via function g_string_insert_unichar

Unknown · Unknown

4.8MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
Distribution package intelligence

Ubuntu vendor package status

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

1 package state
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 archiveglib2.0Vendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.2.80.0-6ubuntu3.4Canonical record ↗Source updated 9 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
CVE-2025-4373 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityglib: Buffer Underflow on GLib through glib/gstring.c via function g_string_insert_unichar
42 known affected

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

  • bootc.src as a component of Red Hat Enterprise Linux 10
  • glycin-loaders.src as a component of Red Hat Enterprise Linux 10
  • loupe.src as a component of Red Hat Enterprise Linux 10
  • mingw-glib2.src as a component of Red Hat Enterprise Linux 10
  • mingw32-glib2 as a component of Red Hat Enterprise Linux 10
  • mingw32-glib2-static as a component of Red Hat Enterprise Linux 10
  • mingw64-glib2 as a component of Red Hat Enterprise Linux 10
  • mingw64-glib2-static as a component of Red Hat Enterprise Linux 10
  • system-reinstall-bootc as a component of Red Hat Enterprise Linux 10
  • glib2 as a component of Red Hat Enterprise Linux 6
  • glib2-devel as a component of Red Hat Enterprise Linux 6
  • glib2-doc as a component of Red Hat Enterprise Linux 6
Summary
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
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
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
SSA-089022 · CSAF 2.0 · revision 2 · interimSiemens ProductCERTSSA-089022: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.3
16 known affected

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

  • RUGGEDCOM RST2428P (6GK6242-6PA00)
  • SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
  • SCALANCE XCH328 (6GK5328-4TS01-2EC2)
  • SCALANCE XCM324 (6GK5324-8TS01-2AC2)
  • SCALANCE XCM328 (6GK5328-4TS01-2AC2)
  • SCALANCE XCM332 (6GK5332-0GA01-2AC2)
  • SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3)
  • SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3)
  • SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3)
  • SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-3AR3)
  • SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3)
  • SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3)
Summary
GLib is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Remediation
Update to V3.3 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-2025-13592

No EUVD known-exploited evidence

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

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
4.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

What

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

Why

The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the 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

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

Why

The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the 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 → Buffer Underwrite ('Buffer Underflow') → 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: a standard category for the underlying weakness.
CWE-124 ↗

CWE-124: Buffer Underwrite ('Buffer Underflow'). The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the 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:H/PR:N/UI:N/S:U/C:N/I:L/A:L

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.CNoneConfidentiality impact: No direct loss is represented by this metric.ILowIntegrity impact: A successful attack can cause a limited loss.ALowAvailability impact: A successful attack can cause a limited 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-124
A

Official authority intelligence

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

ENISA EUVD · EUVD-2025-13592Official EUVD mapping

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

Official EUVD record
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-2025-2361Oracle Communications: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Communications ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory
BSI · German · WID-SEC-W-2025-1905IBM QRadar SIEM Komponente: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM Komponenten ausnutzen, um Daten zu manipulieren, um einen Denial of Service Angriff durchzuführen, um beliebigen Programmcode auszuführen, um Sicherheitsvorkehrungen zu umgehen, und um Informationen offenzulegen.

Official advisory
BSI · German · WID-SEC-W-2025-1546Red Hat Enterprise Linux (GLib): Schwachstelle ermöglicht Denial of Service

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux GLib ausnutzen, um einen Denial of Service Angriff durchzuführen.

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

ERecord?id=CVE-2025-40297 Référence CVE CVE-2025-40346 https://www.cve.org/CVERecord?id=CVE-2025-40346 Référence CVE CVE-2025-40349 https://www.cve.org/CVERecord?id=CVE-2025-40349 Référence CVE CVE-2025-40351 https://www.cve.org/CVERecord?id=CVE-2025-40351 Référence CVE CVE-2025-4056 https://www.cve.org/CVERecord?id=CVE-2025-4056 Référence CVE CVE-2025-40909 https://www.cve.org/CVERecord?id=CVE-2025-40909 Référence CVE CVE-2025-41254 https://www.cve.org/CVERecord?id=CVE-2025-41254 Référence CVE CVE-2025-4138 https://www.cve.org/CVERecord?id=CVE-2025-4138 Référence CVE CVE-2025-4330 https://www.cve.org/CVERecord?id=CVE-2025-4330 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4435 https://www.cve.org/CVERecord?id=CVE-2025-4435 Référence CVE CVE-2025-4516 https://www.cve.org/CVERecord?id=CVE-2025-4516 Référence CVE CVE-2025-4517 https://www.cve.org/CVERecord?id=CVE-2025-4517 Référence CVE CVE-2025-45582 https://www.cve.org/CVERecord?id=CVE-2025-45582 Référence CVE CVE-2025-45768 https://www.cve.org/CVERecord?id=CVE-2025-45768 Référence CVE CVE-2025-4598 https://www.cve.org/CVERecord?id=CVE-2025-4598 Référence CVE CVE-2025-46394 https://www.cve.org/CVERecord?id=CVE-2025-46394 Référence CVE CVE-2025-4673 https://www.cve.org/CVERecord?id=CVE-2025-4

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0101Multiples vulnérabilités dans les produits Siemens

ecord?id=CVE-2025-39839 Référence CVE CVE-2025-39841 https://www.cve.org/CVERecord?id=CVE-2025-39841 Référence CVE CVE-2025-39846 https://www.cve.org/CVERecord?id=CVE-2025-39846 Référence CVE CVE-2025-39853 https://www.cve.org/CVERecord?id=CVE-2025-39853 Référence CVE CVE-2025-39860 https://www.cve.org/CVERecord?id=CVE-2025-39860 Référence CVE CVE-2025-39864 https://www.cve.org/CVERecord?id=CVE-2025-39864 Référence CVE CVE-2025-39865 https://www.cve.org/CVERecord?id=CVE-2025-39865 Référence CVE CVE-2025-4138 https://www.cve.org/CVERecord?id=CVE-2025-4138 Référence CVE CVE-2025-4330 https://www.cve.org/CVERecord?id=CVE-2025-4330 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4435 https://www.cve.org/CVERecord?id=CVE-2025-4435 Référence CVE CVE-2025-4516 https://www.cve.org/CVERecord?id=CVE-2025-4516 Référence CVE CVE-2025-4517 https://www.cve.org/CVERecord?id=CVE-2025-4517 Référence CVE CVE-2025-59375 https://www.cve.org/CVERecord?id=CVE-2025-59375 Référence CVE CVE-2025-6141 https://www.cve.org/CVERecord?id=CVE-2025-6141 Référence CVE CVE-2025-9086 https://www.cve.org/CVERecord?id=CVE-2025-9086 Référence CVE CVE-2025-9230 https://www.cve.org/CVERecord?id=CVE-2025-9230 Référence CVE CVE-2025-9231 https://www.cve.org/CVERecord?id=CVE-2025-9231

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

CVERecord?id=CVE-2025-41242 Référence CVE CVE-2025-41244 https://www.cve.org/CVERecord?id=CVE-2025-41244 Référence CVE CVE-2025-41248 https://www.cve.org/CVERecord?id=CVE-2025-41248 Référence CVE CVE-2025-41249 https://www.cve.org/CVERecord?id=CVE-2025-41249 Référence CVE CVE-2025-41254 https://www.cve.org/CVERecord?id=CVE-2025-41254 Référence CVE CVE-2025-4138 https://www.cve.org/CVERecord?id=CVE-2025-4138 Référence CVE CVE-2025-4207 https://www.cve.org/CVERecord?id=CVE-2025-4207 Référence CVE CVE-2025-4287 https://www.cve.org/CVERecord?id=CVE-2025-4287 Référence CVE CVE-2025-4330 https://www.cve.org/CVERecord?id=CVE-2025-4330 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-43857 https://www.cve.org/CVERecord?id=CVE-2025-43857 Référence CVE CVE-2025-43859 https://www.cve.org/CVERecord?id=CVE-2025-43859 Référence CVE CVE-2025-43965 https://www.cve.org/CVERecord?id=CVE-2025-43965 Référence CVE CVE-2025-4435 https://www.cve.org/CVERecord?id=CVE-2025-4435 Référence CVE CVE-2025-4516 https://www.cve.org/CVERecord?id=CVE-2025-4516 Référence CVE CVE-2025-4517 https://www.cve.org/CVERecord?id=CVE-2025-4517 Référence CVE CVE-2025-45582 https://www.cve.org/CVERecord?id=CVE-2025-45582 Référence CVE CVE-2025-4565 https://www.cve.org/CVERecord?id=CVE-2025

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0939Multiples vulnérabilités dans les produits Splunk

ecord?id=CVE-2024-45336 Référence CVE CVE-2024-45341 https://www.cve.org/CVERecord?id=CVE-2024-45341 Référence CVE CVE-2024-52533 https://www.cve.org/CVERecord?id=CVE-2024-52533 Référence CVE CVE-2024-6763 https://www.cve.org/CVERecord?id=CVE-2024-6763 Référence CVE CVE-2025-22866 https://www.cve.org/CVERecord?id=CVE-2025-22866 Référence CVE CVE-2025-22868 https://www.cve.org/CVERecord?id=CVE-2025-22868 Référence CVE CVE-2025-22871 https://www.cve.org/CVERecord?id=CVE-2025-22871 Référence CVE CVE-2025-22872 https://www.cve.org/CVERecord?id=CVE-2025-22872 Référence CVE CVE-2025-3360 https://www.cve.org/CVERecord?id=CVE-2025-3360 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4802 https://www.cve.org/CVERecord?id=CVE-2025-4802 Référence CVE CVE-2025-48976 https://www.cve.org/CVERecord?id=CVE-2025-48976 Gestion détaillée du document le 30 octobre 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0746Multiples vulnérabilités dans les produits IBM

d?id=CVE-2025-30749 Référence CVE CVE-2025-30754 https://www.cve.org/CVERecord?id=CVE-2025-30754 Référence CVE CVE-2025-30761 https://www.cve.org/CVERecord?id=CVE-2025-30761 Référence CVE CVE-2025-32415 https://www.cve.org/CVERecord?id=CVE-2025-32415 Référence CVE CVE-2025-37738 https://www.cve.org/CVERecord?id=CVE-2025-37738 Référence CVE CVE-2025-37890 https://www.cve.org/CVERecord?id=CVE-2025-37890 Référence CVE CVE-2025-38052 https://www.cve.org/CVERecord?id=CVE-2025-38052 Référence CVE CVE-2025-38079 https://www.cve.org/CVERecord?id=CVE-2025-38079 Référence CVE CVE-2025-38086 https://www.cve.org/CVERecord?id=CVE-2025-38086 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4447 https://www.cve.org/CVERecord?id=CVE-2025-4447 Référence CVE CVE-2025-46835 https://www.cve.org/CVERecord?id=CVE-2025-46835 Référence CVE CVE-2025-47273 https://www.cve.org/CVERecord?id=CVE-2025-47273 Référence CVE CVE-2025-47935 https://www.cve.org/CVERecord?id=CVE-2025-47935 Référence CVE CVE-2025-47944 https://www.cve.org/CVERecord?id=CVE-2025-47944 Référence CVE CVE-2025-48060 https://www.cve.org/CVERecord?id=CVE-2025-48060 Référence CVE CVE-2025-48384 https://www.cve.org/CVERecord?id=CVE-2025-48384 Référence CVE CVE-2025-48385 https://www.cve.org/CVERecord?id=CVE

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0693Multiples vulnérabilités dans VMware Tanzu

CVERecord?id=CVE-2025-24528 Référence CVE CVE-2025-24928 https://www.cve.org/CVERecord?id=CVE-2025-24928 Référence CVE CVE-2025-25724 https://www.cve.org/CVERecord?id=CVE-2025-25724 Référence CVE CVE-2025-26603 https://www.cve.org/CVERecord?id=CVE-2025-26603 Référence CVE CVE-2025-29768 https://www.cve.org/CVERecord?id=CVE-2025-29768 Référence CVE CVE-2025-3198 https://www.cve.org/CVERecord?id=CVE-2025-3198 Référence CVE CVE-2025-3576 https://www.cve.org/CVERecord?id=CVE-2025-3576 Référence CVE CVE-2025-4138 https://www.cve.org/CVERecord?id=CVE-2025-4138 Référence CVE CVE-2025-4330 https://www.cve.org/CVERecord?id=CVE-2025-4330 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4435 https://www.cve.org/CVERecord?id=CVE-2025-4435 Référence CVE CVE-2025-4516 https://www.cve.org/CVERecord?id=CVE-2025-4516 Référence CVE CVE-2025-4517 https://www.cve.org/CVERecord?id=CVE-2025-4517 Référence CVE CVE-2025-4673 https://www.cve.org/CVERecord?id=CVE-2025-4673 Référence CVE CVE-2025-47268 https://www.cve.org/CVERecord?id=CVE-2025-47268 Référence CVE CVE-2025-47273 https://www.cve.org/CVERecord?id=CVE-2025-47273 Référence CVE CVE-2025-4802 https://www.cve.org/CVERecord?id=CVE-2025-4802 Référence CVE CVE-2025-48060 https://www.cve.org/CVERecord?id=CVE-2025-48

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0671Multiples vulnérabilités dans les produits IBM

ERecord?id=CVE-2025-22869 Référence CVE CVE-2025-27363 https://www.cve.org/CVERecord?id=CVE-2025-27363 Référence CVE CVE-2025-27817 https://www.cve.org/CVERecord?id=CVE-2025-27817 Référence CVE CVE-2025-27818 https://www.cve.org/CVERecord?id=CVE-2025-27818 Référence CVE CVE-2025-30204 https://www.cve.org/CVERecord?id=CVE-2025-30204 Référence CVE CVE-2025-32462 https://www.cve.org/CVERecord?id=CVE-2025-32462 Référence CVE CVE-2025-3576 https://www.cve.org/CVERecord?id=CVE-2025-3576 Référence CVE CVE-2025-4138 https://www.cve.org/CVERecord?id=CVE-2025-4138 Référence CVE CVE-2025-4330 https://www.cve.org/CVERecord?id=CVE-2025-4330 Référence CVE CVE-2025-4373 https://www.cve.org/CVERecord?id=CVE-2025-4373 Référence CVE CVE-2025-4435 https://www.cve.org/CVERecord?id=CVE-2025-4435 Référence CVE CVE-2025-4517 https://www.cve.org/CVERecord?id=CVE-2025-4517 Référence CVE CVE-2025-4802 https://www.cve.org/CVERecord?id=CVE-2025-4802 Référence CVE CVE-2025-6020 https://www.cve.org/CVERecord?id=CVE-2025-6020 Gestion détaillée du document le 08 août 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense

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

tés CVE-2021-41617, CVE-2023-4527, CVE-2023-4806, CVE-2023-4911, CVE-2023-5363, CVE-2023-6246, CVE-2023-6779, CVE-2023-6780, CVE-2023-28531, CVE-2023-38545, CVE-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 p

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
NCSC-NL · Dutch · NCSC-2025-0330Kwetsbaarheden verholpen in Oracle Communications producten

Recent vulnerabilities in Oracle Communications Cloud Native Core and glib2 involve unauthorized access risks and buffer overflow issues, affecting multiple products with varying severity levels.

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
bootc.src as a component of Red Hat Enterprise Linux 10; glycin-loaders.src as a component of Red Hat Enterprise Linux 10; loupe.src as a component of Red Hat Enterprise Linux 10; mingw-glib2.src as a component of Red Hat Enterprise Linux 10; mingw32-glib2 as a component of Red Hat Enterprise Linux 10; mingw32-glib2-static as a component of Red Hat Enterprise Linux 10; mingw64-glib2 as a component of Red Hat Enterprise Linux 10; mingw64-glib2-static as a component of Red Hat Enterprise Linux 10; system-reinstall-bootc as a component of Red Hat Enterprise Linux 10; glib2 as a component of Red Hat Enterprise Linux 6; glib2-devel as a component of Red Hat Enterprise Linux 6; glib2-doc as a component of Red Hat Enterprise Linux 6; glib2-static as a component of Red Hat Enterprise Linux 6; glib2.src as a component of Red Hat Enterprise Linux 6; glib2 as a component of Red Hat Enterprise Linux 7; glib2-devel as a component of Red Hat Enterprise Linux 7; glib2-doc as a component of Red Hat Enterprise Linux 7; glib2-fam as a component of Red Hat Enterprise Linux 7; glib2-static as a component of Red Hat Enterprise Linux 7; glib2-tests as a component of Red Hat Enterprise Linux 7; glib2.src as a component of Red Hat Enterprise Linux 7; librsvg2 as a component of Red Hat Enterprise Linux 8; librsvg2-devel as a component of Red Hat Enterprise Linux 8; librsvg2-tools as a component of Red Hat Enterprise Linux 8; librsvg2.src as a component of Red Hat Enterprise Linux 8; mingw-glib2.src as a component of Red Hat Enterprise Linux 8; mingw32-glib2 as a component of Red Hat Enterprise Linux 8; mingw32-glib2-static as a component of Red Hat Enterprise Linux 8; mingw64-glib2 as a component of Red Hat Enterprise Linux 8; mingw64-glib2-static as a component of Red Hat Enterprise Linux 8; and 12 more
Fixed
glib2-debuginfo-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debuginfo-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debuginfo-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debuginfo-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debugsource-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debugsource-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debugsource-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debugsource-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-debuginfo-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-debuginfo-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-debuginfo-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-devel-debuginfo-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-debuginfo-0:2.80.4-4.el10_0.6.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-debuginfo-0:2.80.4-4.el10_0.6.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-debuginfo-0:2.80.4-4.el10_0.6.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-tests-debuginfo-0:2.80.4-4.el10_0.6.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glib2-debuginfo-0:2.68.4-5.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); glib2-debuginfo-0:2.68.4-5.el9_0.2.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); glib2-debuginfo-0:2.68.4-5.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); glib2-debuginfo-0:2.68.4-5.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); glib2-debuginfo-0:2.68.4-5.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); glib2-debugsource-0:2.68.4-5.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.0); and 595 more
Action
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
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 6 May 2025 · Last source change 7 Sept 2026, 20:52 UTC · CWE-124 · Buffer Underwrite ('Buffer Underflow')

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-2025-13592
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD not scheduled

Missing structured fields: affected product. 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-2025-13592↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-4373 · cve.blacktree.nl