CVE-2026-35591CWE-122

CVE-2026-35591

High · published July 20, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
5.5
In the wild
Unconfirmed
What it is

libvips is a fast image processing library with low memory needs. The `tiffload` operation in libvips versions before and including 8.18.1 could incorrectly determine the number of channels in a JPEG or JPEG2000-encoded tile within a TIFF image, leading to a possible buffer overflow. This has been patched in version 8.18.2.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00166 · 5.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-07-20T21:17Z
Affected products (1)
ProductVersionsFixed in
libvips/libvips< 8.18.28.18.2
References (3)
https://github.com/libvips/libvips/commit/df044e409a0db77c980fa1a9f86a13fbfb2dc8fe · [email protected]https://github.com/libvips/libvips/pull/4973 · [email protected]https://github.com/libvips/libvips/security/advisories/GHSA-523x-vhfw-6r76 · [email protected]
EPSS history
Timeline
  • 20 JUL 16:24Z
    Possible heap-based buffer overflow when decoding TIFF image containing well-crafted tile
    cvelistv5