Upgrade libpng to fix CVE vulnerability #374
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Add explicit libpng upgrade in Dockerfile to address security vulnerability in the base image's bundled libpng package.
lizk886
approved these changes
Jan 27, 2026
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Add explicit libpng upgrade in Dockerfile to address security vulnerability in the base image's bundled libpng package.
CVE-2026-22695 CVE-2026-22801
┌─────────┬────────────────┬──────────┬────────┬───────────────────┬───────────────┬──────────────────────────────────────────────────────────────┐
│ Library │ Vulnerability │ Severity │ Status │ Installed Version │ Fixed Version │ Title │
├─────────┼────────────────┼──────────┼────────┼───────────────────┼───────────────┼──────────────────────────────────────────────────────────────┤
│ libpng │ CVE-2026-22695 │ HIGH │ fixed │ 1.6.53-r0 │ 1.6.54-r0 │ libpng: libpng: Denial of service and information disclosure │
│ │ │ │ │ │ │ via heap buffer over-read... │
│ │ │ │ │ │ │ https://avd.aquasec.com/nvd/cve-2026-22695 │
│ ├────────────────┤ │ │ │ ├──────────────────────────────────────────────────────────────┤
│ │ CVE-2026-22801 │ │ │ │ │ libpng: libpng: Information disclosure and denial of service │
│ │ │ │ │ │ │ via integer truncation in... │
│ │ │ │ │ │ │ https://avd.aquasec.com/nvd/cve-2026-22801 │
└─────────┴────────────────┴──────────┴────────┴───────────────────┴───────────────┴──────────────────────────────────────────────────────────────┘