CVE-2026-25990
high
CVSS v3
7.5
CVSS v4 NEW
8.6
VIR risk
7.5
Description
Pillow affected by out-of-bounds write when loading PSD images
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 11.1.0-5+deb13u1 |
| sid | Fixed | 12.1.1-1 |
| forky | Fixed | 12.1.1-1 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| python | pillow | {"startIncluding":"10.3.0","endExcluding":"12.1.1"} | 12.1.1 |
References
- https://github.com/python-pillow/Pillow/commit/9000313cc5d4a31bdcdd6d7f0781101abab553aa
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-cfh3-3jmp-rvhc
- http://www.openwall.com/lists/oss-security/2026/02/12/1
- https://nvd.nist.gov/vuln/detail/CVE-2026-25990
- https://github.com/python-pillow/Pillow/pull/9427
- https://github.com/python-pillow/Pillow/commit/54ba4db542ad3c7b918812a4e2d69c27735a3199
- https://github.com/python-pillow/Pillow
- https://pillow.readthedocs.io/en/stable/releasenotes/12.1.1.html
- https://www.suse.com/security/cve/CVE-2026-25990.html
- https://security-tracker.debian.org/tracker/CVE-2026-25990
- https://github.com/advisories/GHSA-cfh3-3jmp-rvhc
CWEs
CWE-787
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.