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VuXML ID	Description
f9cb72e4-0b52-11f1-8e75-b42e991fc52e	png -- CWE-122: Heap-based Buffer Overflow https://github.com/pnggroup/libpng/security/advisories/GHSA-g8hp-mq4h-rqm3 reports: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.55, an out-of-bounds read vulnerability exists in the png_set_quantize() API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to enter into an infinite loop that reads past the end of an internal heap-allocated buffer. The images that trigger this vulnerability are valid per the PNG specification. This vulnerability is fixed in 1.6.55. Discovery 2026-02-10 Entry 2026-02-16 png < 1.6.55 CVE-2026-25646 https://cveawg.mitre.org/api/cve/CVE-2026-25646

VuXML ID

Description

f9cb72e4-0b52-11f1-8e75-b42e991fc52e

png -- CWE-122: Heap-based Buffer Overflow

https://github.com/pnggroup/libpng/security/advisories/GHSA-g8hp-mq4h-rqm3 reports:

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.55, an out-of-bounds read vulnerability exists in the png_set_quantize() API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to enter into an infinite loop that reads past the end of an internal heap-allocated buffer. The images that trigger this vulnerability are valid per the PNG specification. This vulnerability is fixed in 1.6.55.

Discovery 2026-02-10
Entry 2026-02-16
png

< 1.6.55

CVE-2026-25646
https://cveawg.mitre.org/api/cve/CVE-2026-25646