Bug 2428825 (CVE-2026-22695) - CVE-2026-22695 libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read
Summary: CVE-2026-22695 libpng: libpng: Denial of service and information disclosure v...
Keywords:
Status: NEW
Alias: CVE-2026-22695
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-13 00:10 UTC by OSIDB Bzimport
Modified: 2026-03-23 14:31 UTC (History)
18 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2026:3432 0 None None None 2026-02-26 12:21:50 UTC
Red Hat Product Errata RHBA-2026:3433 0 None None None 2026-02-26 12:26:41 UTC
Red Hat Product Errata RHBA-2026:3466 0 None None None 2026-03-02 01:03:13 UTC
Red Hat Product Errata RHBA-2026:3467 0 None None None 2026-03-02 01:03:49 UTC
Red Hat Product Errata RHBA-2026:3650 0 None None None 2026-03-03 13:54:01 UTC
Red Hat Product Errata RHBA-2026:4783 0 None None None 2026-03-17 15:30:52 UTC
Red Hat Product Errata RHBA-2026:4784 0 None None None 2026-03-17 15:22:57 UTC
Red Hat Product Errata RHBA-2026:4941 0 None None None 2026-03-18 18:08:49 UTC
Red Hat Product Errata RHBA-2026:5367 0 None None None 2026-03-23 14:31:09 UTC
Red Hat Product Errata RHBA-2026:5377 0 None None None 2026-03-23 11:31:32 UTC
Red Hat Product Errata RHSA-2026:3405 0 None None None 2026-02-26 07:21:05 UTC
Red Hat Product Errata RHSA-2026:3551 0 None None None 2026-03-02 15:27:07 UTC
Red Hat Product Errata RHSA-2026:3573 0 None None None 2026-03-02 19:53:12 UTC
Red Hat Product Errata RHSA-2026:3574 0 None None None 2026-03-03 00:37:03 UTC
Red Hat Product Errata RHSA-2026:3575 0 None None None 2026-03-03 00:06:30 UTC
Red Hat Product Errata RHSA-2026:3576 0 None None None 2026-03-03 01:00:08 UTC
Red Hat Product Errata RHSA-2026:3577 0 None None None 2026-03-02 19:59:18 UTC
Red Hat Product Errata RHSA-2026:4306 0 None None None 2026-03-11 11:20:25 UTC
Red Hat Product Errata RHSA-2026:4728 0 None None None 2026-03-17 10:13:25 UTC
Red Hat Product Errata RHSA-2026:4729 0 None None None 2026-03-17 09:52:17 UTC
Red Hat Product Errata RHSA-2026:4730 0 None None None 2026-03-17 10:07:54 UTC
Red Hat Product Errata RHSA-2026:4731 0 None None None 2026-03-17 09:34:30 UTC
Red Hat Product Errata RHSA-2026:4732 0 None None None 2026-03-17 09:35:10 UTC

Description OSIDB Bzimport 2026-01-13 00:10:35 UTC 
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function png_image_finish_read when processing interlaced 16-bit PNGs with 8-bit output format and non-minimal row stride. This is a regression introduced by the fix for CVE-2025-65018. This vulnerability is fixed in 1.6.54.
Comment 2 errata-xmlrpc 2026-02-26 07:21:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:3405 https://access.redhat.com/errata/RHSA-2026:3405
Comment 3 errata-xmlrpc 2026-03-02 15:27:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:3551 https://access.redhat.com/errata/RHSA-2026:3551
Comment 4 errata-xmlrpc 2026-03-02 19:53:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:3573 https://access.redhat.com/errata/RHSA-2026:3573
Comment 5 errata-xmlrpc 2026-03-02 19:59:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:3577 https://access.redhat.com/errata/RHSA-2026:3577
Comment 6 errata-xmlrpc 2026-03-03 00:06:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:3575 https://access.redhat.com/errata/RHSA-2026:3575
Comment 7 errata-xmlrpc 2026-03-03 00:37:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:3574 https://access.redhat.com/errata/RHSA-2026:3574
Comment 8 errata-xmlrpc 2026-03-03 01:00:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:3576 https://access.redhat.com/errata/RHSA-2026:3576
Comment 9 errata-xmlrpc 2026-03-11 11:20:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4306 https://access.redhat.com/errata/RHSA-2026:4306
Comment 10 errata-xmlrpc 2026-03-17 09:34:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:4731 https://access.redhat.com/errata/RHSA-2026:4731
Comment 11 errata-xmlrpc 2026-03-17 09:35:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2026:4732 https://access.redhat.com/errata/RHSA-2026:4732
Comment 12 errata-xmlrpc 2026-03-17 09:52:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:4729 https://access.redhat.com/errata/RHSA-2026:4729
Comment 13 errata-xmlrpc 2026-03-17 10:07:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:4730 https://access.redhat.com/errata/RHSA-2026:4730
Comment 14 errata-xmlrpc 2026-03-17 10:13:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4728 https://access.redhat.com/errata/RHSA-2026:4728
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