Bug 2428825 (CVE-2026-22695)
| Summary: | CVE-2026-22695 libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | adudiak, ahughes, caswilli, fferrari, fitzsim, gotiwari, jgrulich, jhorak, kaycoth, khosford, kshier, mvyas, neugens, pjindal, stcannon, teagle, tpopela, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in libpng, a reference library for processing PNG (Portable Network Graphics) image files. A local attacker could exploit a heap buffer over-read vulnerability in the `png_image_finish_read` function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with an 8-bit output format and non-minimal row stride. This could lead to a denial of service (DoS) and potentially information disclosure.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-01-13 00:10:35 UTC
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