CVE-2026-70653

Description

libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, the old-style Radiance RLE decoder in libvips/foreign/radiance.c can process a repeat marker at the beginning of a scanline in scanline_read_old and read q[-1] before any prior pixel exists. A crafted Radiance image loaded through VipsForeignLoadRad can therefore disclose four bytes of adjacent heap data, most likely other image data. This issue is fixed in version 8.18.3.

References

https://github.com/libvips/libvips/security/advisories/GHSA-fh99-55jf-5hj3

https://github.com/libvips/libvips/releases/tag/v8.18.3

https://github.com/libvips/libvips/pull/5037

https://github.com/libvips/libvips/commit/dc945573e15d598054e701c65b90a35b16b19304

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS