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libpng: LIBPNG buffer overflow

🗓️ 26 Jan 2026 13:41:39Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 9 Views

Buffer overflow in libpng causes an out-of-bounds read in png_image_read_composite for palette images with alpha optimization.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in DataStage on Cloud Pak for Data
25 Feb 202616:28
–ibm
IBM Security Bulletins		Security Bulletin: IBM Instana Observability has addressed Multiple Vulnerabilities within Instana Agent container image
3 Mar 202613:53
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for March 2026.
27 Mar 202609:11
–ibm
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
28 Jan 202615:42
–ibm
IBM Security Bulletins		Security Bulletin: Multiple secuirty vulnerabilies addressed with IBM Business Automation Workflow (traditional and containers) March 2026
27 Mar 202608:58
–ibm
IBM Security Bulletins		Security Bulletin:Vulnerabilities in LIBPNG affects IBM Netezza Appliance
15 Apr 202611:16
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in libpng affects IBM Netezza Appliance
22 Apr 202612:14
–ibm
GithubExploit		Exploit for CVE-2025-64720
25 Nov 202510:19
–githubexploit
GithubExploit		Exploit for Out-of-bounds Read in Libpng
22 Jan 202611:35
–githubexploit
GithubExploit		Exploit for Out-of-bounds Read in Libpng
14 Dec 202518:41
–githubexploit
Rows per page
Vulners
Node
redhatopenjdkRange<21
AND
redhatenterprise_linux

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08 Jul 2026 14:47Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1
EPSS0.00352
SSVC
CWE-125
buffer overflowlibpngout of boundsalpha optimizationpng
9