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Full vulnerability report · 2025
CVE-2025-64506High confidence

LIBPNG is vulnerable to a heap buffer over-read in `png_write_image_8bit` with grayscale+alpha or RGB/RGBA images

pnggroup · libpng

Official source article: GitHub GHSA-QPR4-XM66-HWW6 ↗. Check the applicable product and release in the original source.

6.1MediumCVSS 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
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Medium, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.14% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs pnggroup libpng and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: As exposure requiresRemediation target: Within 365 days

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

Distribution package intelligence

Release-specific package status

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

8 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Alpine v3.23v3.23 · mainlibpngVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.1.6.51-r0Alpine Security Database ↗Source updated 3 Oct 2026
Alpine v3.22v3.22 · mainlibpngVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.1.6.51-r0Alpine Security Database ↗Source updated 3 Oct 2026
Alpine v3.21v3.21 · mainlibpngVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.1.6.53-r0Alpine Security Database ↗Source updated 3 Oct 2026
Debian trixietrixie · sourcelibpng1.6Vendor fix publishedDebian records a fixed source-package version for this release.1.6.48-1+deb13u1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelibpng1.6Vendor fix publishedDebian records a fixed source-package version for this release.1.6.39-2+deb12u1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelibpng1.6Vendor fix publishedDebian records a fixed source-package version for this release.1.6.51-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelibpng1.6Vendor fix publishedDebian records a fixed source-package version for this release.1.6.51-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelibpng1.6Vendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.1.6.43-5ubuntu0.1Canonical Ubuntu Security ↗Source updated 5 Oct 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.

2 current
CVE-2025-64506 · CSAF 2.0 · revision 34 · interimSUSE Product Security TeamCVE-2025-64506
134 known affected

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

  • libpng16 as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • libpng16-16 as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • libpng16-16-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • libpng16 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libpng16-16 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libpng16-16-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libpng16 as component of SUSE Linux Enterprise High Performance Computing 12 SP5
  • libpng16-16 as component of SUSE Linux Enterprise High Performance Computing 12 SP5
  • libpng16-16-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP5
  • libpng16-compat-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5
  • libpng16-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5
  • libpng16 as component of SUSE Linux Enterprise High Performance Computing 15 SP1
Summary
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, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2025-64506 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitylibpng: LIBPNG heap buffer over-read
242 known affected

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

  • java-1.8.0-openjdk-portable.src as a component of Red Hat build of OpenJDK 1.8
  • java-11-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS
  • java-11-openjdk.src as a component of Red Hat build of OpenJDK 11 ELS
  • java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS
  • java-17-openjdk-portable.src as a component of Red Hat build of OpenJDK 17
  • java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 17
  • java-21-openjdk-portable-rhel7.src as a component of Red Hat build of OpenJDK 21
  • java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 21
  • firefox as a component of Red Hat Enterprise Linux 10
  • firefox.src as a component of Red Hat Enterprise Linux 10
  • java-21-openjdk as a component of Red Hat Enterprise Linux 10
  • java-21-openjdk-demo as a component of Red Hat Enterprise Linux 10
Summary
A buffer over read flaw has been discovered in libpng. A heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
Optional official sources

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

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

Official European source

ENISA European Vulnerability Database

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

1 current
ENISA EUVD identifier

EUVD-2025-199238

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 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

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, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.

What

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, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.

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 without authentication after a user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

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, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.

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 without authentication after a 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
local access → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
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:N/UI:R/S:U/C:L/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.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SUnchangedScope: The security impact remains within the vulnerable component's authority.CLowConfidentiality impact: A successful attack can cause a limited 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.
UnauthenticatedCWE-125
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-0778Dell Secure Connect Gateway Policy Manager: Mehrere Schwachstellen

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

Official advisory ↗
BSI · German · WID-SEC-2026-1730Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
BSI · German · WID-SEC-2025-2663libpng: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in libpng ausnutzen, um einen Denial of Service Angriff durchzuführen und Code auszuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20251126Security Bulletin 26 Nov 2025

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 26 Nov 2025, published on 26 November 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0627Multiples vulnérabilités dans les produits Splunk

d?id=CVE-2025-61725 Référence CVE CVE-2025-61726 https://www.cve.org/CVERecord?id=CVE-2025-61726 Référence CVE CVE-2025-61728 https://www.cve.org/CVERecord?id=CVE-2025-61728 Référence CVE CVE-2025-61729 https://www.cve.org/CVERecord?id=CVE-2025-61729 Référence CVE CVE-2025-61730 https://www.cve.org/CVERecord?id=CVE-2025-61730 Référence CVE CVE-2025-61731 https://www.cve.org/CVERecord?id=CVE-2025-61731 Référence CVE CVE-2025-61732 https://www.cve.org/CVERecord?id=CVE-2025-61732 Référence CVE CVE-2025-62718 https://www.cve.org/CVERecord?id=CVE-2025-62718 Référence CVE CVE-2025-64505 https://www.cve.org/CVERecord?id=CVE-2025-64505 Référence CVE CVE-2025-64506 https://www.cve.org/CVERecord?id=CVE-2025-64506 Référence CVE CVE-2025-64720 https://www.cve.org/CVERecord?id=CVE-2025-64720 Référence CVE CVE-2025-65018 https://www.cve.org/CVERecord?id=CVE-2025-65018 Référence CVE CVE-2025-66199 https://www.cve.org/CVERecord?id=CVE-2025-66199 Référence CVE CVE-2025-66293 https://www.cve.org/CVERecord?id=CVE-2025-66293 Référence CVE CVE-2025-66418 https://www.cve.org/CVERecord?id=CVE-2025-66418 Référence CVE CVE-2025-66471 https://www.cve.org/CVERecord?id=CVE-2025-66471 Référence CVE CVE-2025-66516 https://www.cve.org/CVERecord?id=CVE-2025-66516 Référence CVE CVE-2025-66566 https://www.cve.org/CVERecord?id=

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

ecord?id=CVE-2025-61729 Référence CVE CVE-2025-61730 https://www.cve.org/CVERecord?id=CVE-2025-61730 Référence CVE CVE-2025-61731 https://www.cve.org/CVERecord?id=CVE-2025-61731 Référence CVE CVE-2025-61732 https://www.cve.org/CVERecord?id=CVE-2025-61732 Référence CVE CVE-2025-6176 https://www.cve.org/CVERecord?id=CVE-2025-6176 Référence CVE CVE-2025-62408 https://www.cve.org/CVERecord?id=CVE-2025-62408 Référence CVE CVE-2025-62727 https://www.cve.org/CVERecord?id=CVE-2025-62727 Référence CVE CVE-2025-6395 https://www.cve.org/CVERecord?id=CVE-2025-6395 Référence CVE CVE-2025-64505 https://www.cve.org/CVERecord?id=CVE-2025-64505 Référence CVE CVE-2025-64506 https://www.cve.org/CVERecord?id=CVE-2025-64506 Référence CVE CVE-2025-64702 https://www.cve.org/CVERecord?id=CVE-2025-64702 Référence CVE CVE-2025-64718 https://www.cve.org/CVERecord?id=CVE-2025-64718 Référence CVE CVE-2025-64720 https://www.cve.org/CVERecord?id=CVE-2025-64720 Référence CVE CVE-2025-65018 https://www.cve.org/CVERecord?id=CVE-2025-65018 Référence CVE CVE-2025-66293 https://www.cve.org/CVERecord?id=CVE-2025-66293 Référence CVE CVE-2025-66382 https://www.cve.org/CVERecord?id=CVE-2025-66382 Référence CVE CVE-2025-66418 https://www.cve.org/CVERecord?id=CVE-2025-66418 Référence CVE CVE-2025-66471 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0112Multiples vulnérabilités dans les produits VMware

ord?id=CVE-2025-61724 Référence CVE CVE-2025-61725 https://www.cve.org/CVERecord?id=CVE-2025-61725 Référence CVE CVE-2025-61727 https://www.cve.org/CVERecord?id=CVE-2025-61727 Référence CVE CVE-2025-61729 https://www.cve.org/CVERecord?id=CVE-2025-61729 Référence CVE CVE-2025-61748 https://www.cve.org/CVERecord?id=CVE-2025-61748 Référence CVE CVE-2025-61795 https://www.cve.org/CVERecord?id=CVE-2025-61795 Référence CVE CVE-2025-61921 https://www.cve.org/CVERecord?id=CVE-2025-61921 Référence CVE CVE-2025-6442 https://www.cve.org/CVERecord?id=CVE-2025-6442 Référence CVE CVE-2025-64505 https://www.cve.org/CVERecord?id=CVE-2025-64505 Référence CVE CVE-2025-64506 https://www.cve.org/CVERecord?id=CVE-2025-64506 Référence CVE CVE-2025-64718 https://www.cve.org/CVERecord?id=CVE-2025-64718 Référence CVE CVE-2025-64720 https://www.cve.org/CVERecord?id=CVE-2025-64720 Référence CVE CVE-2025-65018 https://www.cve.org/CVERecord?id=CVE-2025-65018 Référence CVE CVE-2025-65637 https://www.cve.org/CVERecord?id=CVE-2025-65637 Référence CVE CVE-2025-65945 https://www.cve.org/CVERecord?id=CVE-2025-65945 Référence CVE CVE-2025-66418 https://www.cve.org/CVERecord?id=CVE-2025-66418 Référence CVE CVE-2025-66471 https://www.cve.org/CVERecord?id=CVE-2025-66471 Référence CVE CVE-2025-67499 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0070Multiples vulnérabilités dans Oracle MySQL

De multiples vulnérabilités ont été découvertes dans Oracle MySQL. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1064Multiples vulnérabilités dans les produits Microsoft

3230 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-54770 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-54771 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-61661 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-61662 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-61663 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-61664 du 21 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-40210 du 22 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-40211 du 22 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-64505 du 26 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-64506 du 27 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-64720 du 27 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-65018 du 27 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-38656 du 28 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-12816 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-12969 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-12970 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-12977 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-13601 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-2025-64704 du 29 novembre 2025 Bulletin de sécurité Microsoft CVE-

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2025-020617PNG Development Group の libpng における境界外読み取りに関する脆弱性

PNG Development Group の libpng には、境界外読み取りに関する脆弱性が存在します。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
Action
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 24 Nov 2025 · Last source change 25 Nov 2025, 19:27 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-199238
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceCNA
NVD statusNVD enriched

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

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    >= 1.6.0, < 1.6.51 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    >= 1.6.0, < 1.6.51 · Fixed: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    java-1.8.0-openjdk-portable.src as a component of Red Hat build of OpenJDK 1.8; java-11-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS; java-11-openjdk.src as a component of Red Hat build of OpenJDK 11 ELS; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS; java-17-openjdk-portable.src as a component of Red Hat build of OpenJDK 17; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 17; java-21-openjdk-portable-rhel7.src as a component of Red Hat build of OpenJDK 21; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 21; firefox as a component of Red Hat Enterprise Linux 10; firefox.src as a component of Red Hat Enterprise Linux 10; java-21-openjdk as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-javadoc as a component of Red Hat Enterprise Linux 10; java-21-openjdk-javadoc-zip as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src-slowdebug as a component of Red Hat Enterprise Linux 10; and 211 more · Fixed: libpng-main@aarch64 as a component of Red Hat Hardened Images; libpng-main@src as a component of Red Hat Hardened Images; libpng-main@x86_64 as a component of Red Hat Hardened Images
    After
    java-1.8.0-openjdk-portable.src as a component of Red Hat build of OpenJDK 1.8; java-11-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS; java-11-openjdk.src as a component of Red Hat build of OpenJDK 11 ELS; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 11 ELS; java-17-openjdk-portable.src as a component of Red Hat build of OpenJDK 17; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 17; java-21-openjdk-portable-rhel7.src as a component of Red Hat build of OpenJDK 21; java-21-openjdk-portable.src as a component of Red Hat build of OpenJDK 21; firefox as a component of Red Hat Enterprise Linux 10; firefox.src as a component of Red Hat Enterprise Linux 10; java-21-openjdk as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-demo-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-devel-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-headless-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-javadoc as a component of Red Hat Enterprise Linux 10; java-21-openjdk-javadoc-zip as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-jmods-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-slowdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src-fastdebug as a component of Red Hat Enterprise Linux 10; java-21-openjdk-src-slowdebug as a component of Red Hat Enterprise Linux 10; and 212 more · Fixed: libpng-main@aarch64 as a component of Red Hat Hardened Images; libpng-main@src as a component of Red Hat Hardened Images; libpng-main@x86_64 as a component of Red Hat Hardened Images
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
Fixed release recorded from official guidance
ENISA EUVD · EUVD-2025-199238↗Vendor CSAF · SUSE Product Security Team↗Red Hat Product Security security advisory↗CVE authority or vendor reference · GitHub GHSA-QPR4-XM66-HWW6↗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-2025-64506 · cve.blacktree.nl