ALPINE-CVE-2026-22801
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-22801
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-22801.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-22801
- Upstream
- Published
- 2026-01-12T23:15:52.907Z
- Modified
- 2026-01-22T19:30:04.012462Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.26 to 1.6.53, there is an integer truncation in the libpng simplified write API functions pngwriteimage16bit and pngwriteimage8bit causes heap buffer over-read when the caller provides a negative row stride (for bottom-up image layouts) or a stride exceeding 65535 bytes. The bug was introduced in libpng 1.6.26 (October 2016) by casts added to silence compiler warnings on 16-bit systems. This vulnerability is fixed in 1.6.54.
- References
Affected packages
Alpine:v3.20 / libpng
Package
- Name
- libpng
- Purl
- pkg:apk/alpine/libpng?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.6.54-r0
Affected versions
1.*
1.2.34-r0
1.2.35-r0
1.2.36-r0
1.2.37-r0
1.2.38-r0
1.2.39-r0
1.2.40-r0
1.4.0-r0
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.5-r0
1.4.5-r1
1.5.2-r0
1.5.2-r1
1.5.2-r2
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.8-r0
1.5.9-r0
1.5.10-r0
1.5.11-r0
1.5.12-r0
1.5.13-r0
1.5.14-r0
1.5.15-r0
1.5.16-r0
1.5.17-r0
1.6.3-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.8-r0
1.6.9-r0
1.6.10-r0
1.6.12-r0
1.6.13-r0
1.6.14-r0
1.6.15-r0
1.6.16-r0
1.6.17-r0
1.6.18-r0
1.6.19-r0
1.6.20-r0
1.6.21-r0
1.6.22-r0
1.6.23-r0
1.6.23-r1
1.6.23-r2
1.6.24-r0
1.6.25-r0
1.6.26-r0
1.6.27-r0
1.6.27-r1
1.6.28-r0
1.6.29-r0
1.6.29-r1
1.6.30-r0
1.6.31-r0
1.6.32-r0
1.6.34-r0
1.6.34-r1
1.6.35-r0
1.6.37-r0
1.6.37-r1
1.6.37-r2
1.6.38-r0
1.6.39-r0
1.6.39-r1
1.6.39-r2
1.6.39-r3
1.6.39-r4
1.6.40-r0
1.6.41-r0
1.6.42-r0
1.6.43-r0
1.6.44-r0
1.6.53-r0
Alpine:v3.21 / libpng
Package
- Name
- libpng
- Purl
- pkg:apk/alpine/libpng?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.6.54-r0
Affected versions
1.*
1.2.34-r0
1.2.35-r0
1.2.36-r0
1.2.37-r0
1.2.38-r0
1.2.39-r0
1.2.40-r0
1.4.0-r0
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.5-r0
1.4.5-r1
1.5.2-r0
1.5.2-r1
1.5.2-r2
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.8-r0
1.5.9-r0
1.5.10-r0
1.5.11-r0
1.5.12-r0
1.5.13-r0
1.5.14-r0
1.5.15-r0
1.5.16-r0
1.5.17-r0
1.6.3-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.8-r0
1.6.9-r0
1.6.10-r0
1.6.12-r0
1.6.13-r0
1.6.14-r0
1.6.15-r0
1.6.16-r0
1.6.17-r0
1.6.18-r0
1.6.19-r0
1.6.20-r0
1.6.21-r0
1.6.22-r0
1.6.23-r0
1.6.23-r1
1.6.23-r2
1.6.24-r0
1.6.25-r0
1.6.26-r0
1.6.27-r0
1.6.27-r1
1.6.28-r0
1.6.29-r0
1.6.29-r1
1.6.30-r0
1.6.31-r0
1.6.32-r0
1.6.34-r0
1.6.34-r1
1.6.35-r0
1.6.37-r0
1.6.37-r1
1.6.37-r2
1.6.38-r0
1.6.39-r0
1.6.39-r1
1.6.39-r2
1.6.39-r3
1.6.39-r4
1.6.40-r0
1.6.41-r0
1.6.42-r0
1.6.43-r0
1.6.44-r0
1.6.47-r0
1.6.53-r0
Alpine:v3.22 / libpng
Package
- Name
- libpng
- Purl
- pkg:apk/alpine/libpng?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.6.54-r0
Affected versions
1.*
1.2.34-r0
1.2.35-r0
1.2.36-r0
1.2.37-r0
1.2.38-r0
1.2.39-r0
1.2.40-r0
1.4.0-r0
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.5-r0
1.4.5-r1
1.5.2-r0
1.5.2-r1
1.5.2-r2
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.8-r0
1.5.9-r0
1.5.10-r0
1.5.11-r0
1.5.12-r0
1.5.13-r0
1.5.14-r0
1.5.15-r0
1.5.16-r0
1.5.17-r0
1.6.3-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.8-r0
1.6.9-r0
1.6.10-r0
1.6.12-r0
1.6.13-r0
1.6.14-r0
1.6.15-r0
1.6.16-r0
1.6.17-r0
1.6.18-r0
1.6.19-r0
1.6.20-r0
1.6.21-r0
1.6.22-r0
1.6.23-r0
1.6.23-r1
1.6.23-r2
1.6.24-r0
1.6.25-r0
1.6.26-r0
1.6.27-r0
1.6.27-r1
1.6.28-r0
1.6.29-r0
1.6.29-r1
1.6.30-r0
1.6.31-r0
1.6.32-r0
1.6.34-r0
1.6.34-r1
1.6.35-r0
1.6.37-r0
1.6.37-r1
1.6.37-r2
1.6.38-r0
1.6.39-r0
1.6.39-r1
1.6.39-r2
1.6.39-r3
1.6.39-r4
1.6.40-r0
1.6.41-r0
1.6.42-r0
1.6.43-r0
1.6.44-r0
1.6.45-r0
1.6.46-r0
1.6.47-r0
1.6.51-r0
1.6.53-r0
Alpine:v3.23 / libpng
Package
- Name
- libpng
- Purl
- pkg:apk/alpine/libpng?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.6.54-r0
Affected versions
1.*
1.2.34-r0
1.2.35-r0
1.2.36-r0
1.2.37-r0
1.2.38-r0
1.2.39-r0
1.2.40-r0
1.4.0-r0
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.5-r0
1.4.5-r1
1.5.2-r0
1.5.2-r1
1.5.2-r2
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.8-r0
1.5.9-r0
1.5.10-r0
1.5.11-r0
1.5.12-r0
1.5.13-r0
1.5.14-r0
1.5.15-r0
1.5.16-r0
1.5.17-r0
1.6.3-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.8-r0
1.6.9-r0
1.6.10-r0
1.6.12-r0
1.6.13-r0
1.6.14-r0
1.6.15-r0
1.6.16-r0
1.6.17-r0
1.6.18-r0
1.6.19-r0
1.6.20-r0
1.6.21-r0
1.6.22-r0
1.6.23-r0
1.6.23-r1
1.6.23-r2
1.6.24-r0
1.6.25-r0
1.6.26-r0
1.6.27-r0
1.6.27-r1
1.6.28-r0
1.6.29-r0
1.6.29-r1
1.6.30-r0
1.6.31-r0
1.6.32-r0
1.6.34-r0
1.6.34-r1
1.6.35-r0
1.6.37-r0
1.6.37-r1
1.6.37-r2
1.6.38-r0
1.6.39-r0
1.6.39-r1
1.6.39-r2
1.6.39-r3
1.6.39-r4
1.6.40-r0
1.6.41-r0
1.6.42-r0
1.6.43-r0
1.6.44-r0
1.6.45-r0
1.6.46-r0
1.6.47-r0
1.6.49-r0
1.6.51-r0
1.6.53-r0