CVE-2026-25990

EUVD-2026-6218
Pillow is a Python imaging library. From 10.3.0 to before 12.1.1, an out-of-bounds write may be triggered when loading a specially crafted PSD image. This vulnerability is fixed in 12.1.1.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Affected Products (NVD)
VendorProductVersion
pythonpillow
10.3.0 ≤
𝑥
< 12.1.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
pillow
bookworm
9.4.0-1.1+deb12u1
fixed
bookworm (security)
9.4.0-1.1+deb12u1
fixed
bullseye
8.1.2+dfsg-0.3+deb11u2
fixed
bullseye (security)
8.1.2+dfsg-0.3+deb11u3
fixed
forky
12.2.0-1
fixed
sid
12.2.0-1
fixed
trixie
11.1.0-5+deb13u2
fixed
trixie (security)
11.1.0-5+deb13u3
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
python-pillow
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
python-pillow-debuginfo
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python-pillow-debugsource
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python-pillow-devel
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
python-pillow-doc
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
python-pillow-sane
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
python-pillow-tk
Amazon Linux 2
0:2.0.0-23.gitd1c6db8.amzn2.0.17
fixed
python3-pillow
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python3-pillow-debuginfo
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python3-pillow-devel
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python3-pillow-tk
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
python3-pillow-tk-debuginfo
Amazon Linux 2023
0:9.4.0-2.amzn2023.0.7
fixed
Common Weakness Enumeration
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://access.redhat.com/errata/RHSA-2026:10184
https://access.redhat.com/errata/RHSA-2026:14873
https://access.redhat.com/errata/RHSA-2026:14874
https://access.redhat.com/errata/RHSA-2026:16174
https://access.redhat.com/errata/RHSA-2026:19712
https://access.redhat.com/errata/RHSA-2026:28385
https://access.redhat.com/errata/RHSA-2026:3461
https://access.redhat.com/errata/RHSA-2026:3462
https://access.redhat.com/errata/RHSA-2026:4128
https://access.redhat.com/errata/RHSA-2026:4942
https://access.redhat.com/errata/RHSA-2026:5168
https://access.redhat.com/errata/RHSA-2026:5665
https://access.redhat.com/errata/RHSA-2026:6277
https://access.redhat.com/errata/RHSA-2026:6278
https://access.redhat.com/errata/RHSA-2026:6308
https://access.redhat.com/errata/RHSA-2026:6309
https://access.redhat.com/errata/RHSA-2026:6497
https://access.redhat.com/errata/RHSA-2026:6567
https://access.redhat.com/errata/RHSA-2026:6568
https://access.redhat.com/security/cve/CVE-2026-25990
https://bugzilla.redhat.com/show_bug.cgi?id=2439170
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25990.json