CVE-2026-88360
- State
- Published
- Severity
- 7.5 High
- Published
- Sep 24, 2026
- Updated
- Oct 6, 2026
- Reserved
- Sep 10, 2026
Description
libvips 8.19.0 contains a memory access vulnerability when processing little-endian PFM images. If the PFM text header length is not a multiple of four bytes, the mmap-based loader can expose pixel data at an address that is not properly aligned for float access. vips_avg_scan() subsequently dereferences the buffer through a float pointer, resulting in undefined behavior and process termination on strict-alignment architectures or UBSan-instrumented builds, leading to denial of service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-1339 Insufficient Precision or Accuracy of a Real Number
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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