CVE catalog
CVE-2025-48379
pillow: CVE-2025-48379
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.32% · Oct 25, 2026
Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (>64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pillow | sid | 13.0.0-1 | not affected |
| Debian | pillow | forky | 12.3.0-1 | not affected |
| Debian | pillow | trixie | 11.1.0-5+deb13u4 | not affected |
| Debian | pillow | trixie-security | 11.1.0-5+deb13u3 | not affected |
| Debian | pillow | bookworm | 9.4.0-1.1+deb12u1 | not affected |
| Debian | pillow | bookworm-security | 9.4.0-1.1+deb12u1 | not affected |
| PyPI | pillow | Not reported | 11.3.0 | fixed |
| PyPI | pillow | Not reported | 11.3.0 | fixed |
| PyPI | pillow | Not reported | 89f1f4626a2aaf5f3d5ca6437f41def2998fbe09 | fixed |
| PyPI | pillow | Not reported | ef98b3510e3e4f14b547762764813d7e5ca3c5a4 | fixed |
| Opensuse | python-Pillow | tumbleweed | 11.3.0-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pillow | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | pillow | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | pillow | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | pillow | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| PyPI | pillow | PyPI | Not reported | 11.3.0 | Not reported | GHSA-XG8H-J46F-W952 | Not reported |
| PyPI | pillow | PyPI | Not reported | 11.3.0 | Not reported | PYSEC-2025-61 | Not reported |
| PyPI | pillow | PyPI | Not reported | 89f1f4626a2aaf5f3d5ca6437f41def2998fbe09 | Not reported | PYSEC-2025-61 | Not reported |
| PyPI | pillow | PyPI | Not reported | ef98b3510e3e4f14b547762764813d7e5ca3c5a4 | Not reported | PYSEC-2025-61 | Not reported |
| Opensuse | python-Pillow | rpm | tumbleweed | 11.3.0-1.1 | Not reported | OPENSUSE-SU-2025:15316-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [python313-Pillow]Unknown
Source package: [python-Pillow]
Details (1)
12.3.0-2.2· x86_64 · tumbleweedUnknown · Fixed:
11.3.0-1.1Version impact unknown
dsa · python-Pillow · opensuse · tumbleweed
- [python313-Pillow-tk]Unknown
Source package: [python-Pillow]
Details (1)
12.3.0-2.2· x86_64 · tumbleweedUnknown · Fixed:
11.3.0-1.1Version impact unknown
dsa · python-Pillow · opensuse · tumbleweed
- [python314-Pillow]Unknown
Source package: [python-Pillow]
Details (1)
12.3.0-2.2· x86_64 · tumbleweedUnknown · Fixed:
11.3.0-1.1Version impact unknown
dsa · python-Pillow · opensuse · tumbleweed
- [python314-Pillow-tk]Unknown
Source package: [python-Pillow]
Details (1)
12.3.0-2.2· x86_64 · tumbleweedUnknown · Fixed:
11.3.0-1.1Version impact unknown
dsa · python-Pillow · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [python3-pil]Not affected
Source package: [pillow]
Details (4)
9.4.0-1.1+deb12u1· amd64 · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· arm64 · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· amd64 · bookworm-securityNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· arm64 · bookworm-securityNot affected
dsa · pillow · debian · bookworm
- [python3-pil.imagetk]Not affected
Source package: [pillow]
Details (4)
9.4.0-1.1+deb12u1· amd64 · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· arm64 · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· amd64 · bookworm-securityNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· arm64 · bookworm-securityNot affected
dsa · pillow · debian · bookworm
- [python-pil-doc]Not affected
Source package: [pillow]
Details (4)
9.4.0-1.1+deb12u1· all · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· all · bookwormNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· all · bookworm-securityNot affected
dsa · pillow · debian · bookworm
9.4.0-1.1+deb12u1· all · bookworm-securityNot affected
dsa · pillow · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15316-1.json]
- [https://osv.dev/vulnerability/PYSEC-2025-61]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:15316-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-48379]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-48379.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]