> CVE-2025-65018 [HIGH]

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PUBLISHED
2025-11-25 00:15
MODIFIED
2025-11-25 00:15
CVSS_SCORE V3
7.1
EPSS (Prob. Exploit)
0.28%
Top 79.7%
DATA SOURCES:
NVD 🔗 2025-11-25 RED HAT 🔗 2025-11-30 CVE PROJECT 🔗 2026-01-19 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-08 MSRC 🔗 2026-10-01

> DESCRIPTION

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, there is a heap buffer overflow vulnerability in the libpng simplified API function png_image_finish_read when processing 16-bit interlaced PNGs with 8-bit output format. Attacker-crafted interlaced PNG files cause heap writes beyond allocated buffer bounds. This issue has been patched in version 1.6.51.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
EXPLOITABILITY
1.8
IMPACT
5.2

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
Required (R)
Nécessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-122 CWE-787

> CWE DETAILED DESCRIPTIONS

CWE-122: Heap-based Buffer Overflow - The product writes past the end of a buffer that was allocated on the heap. | CWE-787: Out-of-bounds Write - The product writes data past the end, or before the beginning, of the intended buffer.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: mingw-libpng security update
An update for mingw-libpng is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Sys...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (C...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (C...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Co...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulne...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulne...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Co...
Red Hat Security Advisory: libpng security update
An update for libpng is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vuln...
Red Hat Security Advisory: java-11-openjdk ELS security update
An update for java-11-openjdk with Extended Lifecycle Support is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, and Red Hat Enterprise Linux 9.
Red Hat Security Advisory: OpenJDK 11.0.30 ELS Security Update for Windows Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: OpenJDK 11.0.30 ELS Security Update for Portable Linux Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: java-17-openjdk security update
An update for java-17-openjdk is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterp...
Red Hat Security Advisory: java-21-openjdk security update
An update for java-21-openjdk is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9.4 Extended Update Support, Red Hat Enterprise Linux 9.6 Extended Update Support, Red Hat Enter...
Red Hat Security Advisory: java-1.8.0-openjdk security update
An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.8 Extended Update Support, Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat En...
Red Hat Security Advisory: OpenJDK 25.0.2 Security Update for Portable Linux Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: OpenJDK 21.0.10 Security Update for Portable Linux Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: OpenJDK 17.0.18 Security Update for Portable Linux Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: OpenJDK 8u482 Security Update for Portable Linux Builds
An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a...
Red Hat Security Advisory: java-25-openjdk security update
An update for java-25-openjdk is now available for Red Hat Enterprise Linux 9 and Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important....
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available.

> MICROSOFT SECURITY PATCHES

Cette vulnérabilité est corrigée par les mises à jour Microsoft suivantes :

KB5082123 🔗
VENDOR FIX
Security Update KB5082123
Produit : 11568, 11569, 11571, 11572
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082142 🔗
VENDOR FIX
Security Update KB5082142
Produit : 11923, 11924
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082200 🔗
VENDOR FIX
Security Update KB5082200
Produit : 12097, 12098, 12099
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082063 🔗
VENDOR FIX
Security Update KB5082063
Produit : 12437, 12436
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5083769 🔗
VENDOR FIX
Security Update KB5083769
Produit : 12389, 12390
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082052 🔗
VENDOR FIX
Security Update KB5082052
Produit : 12242, 12243
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082060 🔗
VENDOR FIX
Security Update KB5082060
Produit : 12244
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5083768 🔗
VENDOR FIX
Security Update KB5083768
Produit : 20853, 20854
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082198 🔗
VENDOR FIX
Security Update KB5082198
Produit : 10852, 10853, 10816, 10855
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082127 🔗
VENDOR FIX
Monthly Rollup
Produit : 10378, 10379
Publié le 01/11/2026 • Bulletin 2026-Apr
KB5082126 🔗
VENDOR FIX
Monthly Rollup
Produit : 10483, 10543
Publié le 01/11/2026 • Bulletin 2026-Apr
📋 Voir tous les détails sur MSRC Update Guide →

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Important

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

LIBPNG is vulnerable to a heap buffer overflow in `png_combine_row` triggered via `png_image_finish_read`

AFFECTED PACKAGES:
Unknown / Unknown
270 versions affected
ALIASES:
A-463998243, ASB-A-463998243, GHSA-7wv6-48j4-hj3g

> HISTORIQUE DES MODIFICATIONS

Première apparition
25/11/2025 00:15
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:58
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-122: Heap-based Buffer Overflow - A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the bu...
Nouvelle valeur:
CWE-122: Heap-based Buffer Overflow - The product writes past the end of a buffer that was allocated on the heap. | CWE-787: Out-of-bounds Write - The product writes data past the end, or before the b...
📊 ENRICHISSEMENT 19/01/2026 17:37
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 01/12/2025 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-122: Heap-based Buffer Overflow - A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the bu...
📊 ENRICHISSEMENT 30/11/2025 04:01
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Important", "severity_scale": null }
📊 ENRICHISSEMENT 30/11/2025 04:01
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 5 Dernière mise à jour: 1 week ago

> REFERENCES

https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a...
https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1...
https://github.com/pnggroup/libpng/issues/755
https://github.com/pnggroup/libpng/pull/757
https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
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