Description
libImaging/TgaRleDecode.c in Pillow 9.1.0 has a heap buffer overflow in the processing of invalid TGA image files.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | pillow | 9.1.1-1 | — |
| Debian 13 | pillow | 9.1.1-1 | — |
| Debian 12 | pillow | 9.1.1-1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python-Pillow | 9.1.1-1.1 | openSUSE-SU-2025:14645-1, openSUSE-SU-2024:12111-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.23 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.22 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.21 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.20 | py3-pillow | 9.1.1-r0 | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.18 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.17 | py3-pillow | 9.1.1-r0 | — |
| Alpine v3.16 | py3-pillow | 9.1.1-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | pillow | >= 9.1.0, < 9.1.1 | 9.1.1 | GHSA-hr8g-f6r6-mr22 |
Advisories 3
- openSUSE-SU-2024:12111-1 python310-Pillow-9.1.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2025:14645-1 python311-Pillow-11.1.0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-0456 tribe29 checkmk: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Dec 7, 2022