CVE-2026-22695

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Source
https://cve.org/CVERecord?id=CVE-2026-22695
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-22695.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-22695
Aliases
  • GHSA-mmq5-27w3-rxpp
Downstream
Related
Published
2026-01-12T22:55:40.204Z
Modified
2026-05-18T05:58:31.641470393Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H CVSS Calculator
Summary
LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)
Details

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 pngimagefinish_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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22695.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-125"
    ]
}
References

Affected packages

Git / github.com/pnggroup/libpng

Affected ranges

Type
GIT
Repo
https://github.com/pnggroup/libpng
Events
Introduced
49363adcfaf098748d7a4c8c624ad8c45a8c3a86
Fixed
02f2b4f4699f0ef9111a6534f093b53732df4452

Affected versions

v1.*
v1.6.51
v1.6.52
v1.6.53

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-22695.json"