Description
An exploitable integer overflow vulnerability exists in the tiff_image_parse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GNOME | Gdk-Pixbuf | 2.36.6 commit: aba8d88798dfc2f3856ea0ddda14b06174bbb2bc compiled with clang -O3 flag libtiff 4.0.6 | — |
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 | gdk-pixbuf | 2.36.10-1 | — |
| Debian 13 | gdk-pixbuf | 2.36.10-1 | — |
| Debian 12 | gdk-pixbuf | 2.36.10-1 | — |
| Debian 8 | gdk-pixbuf | 2.31.1-2+deb8u8 | DLA-2043-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | gdk-pixbuf | 2.32.2-1ubuntu1.3 | USN-3418-1 |
| Ubuntu 14.04 LTS | gdk-pixbuf | 2.30.7-0ubuntu1.7 | USN-3418-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | gdk-pixbuf | 2.34.0-19.5.1 | SUSE-SU-2017:2381-1 |
| SLES 12 SP2 | gdk-pixbuf | 2.34.0-19.5.1 | SUSE-SU-2017:2381-1 |
| SLES 11 SP4 | gtk2 | 2.18.9-0.45.8.1 | SUSE-SU-2018:2470-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | gdk-pixbuf | 2.34.0-19.5.1 | SUSE-SU-2017:2381-1 |
| SLES for SAP 12 SP2 | gdk-pixbuf | 2.34.0-19.5.1 | SUSE-SU-2017:2381-1 |
| SLES for SAP 11 SP4 | gtk2 | 2.18.9-0.45.8.1 | SUSE-SU-2018:2470-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | gdk-pixbuf | 2.42.6-3.2 | openSUSE-SU-2024:10779-1 |
Advisories 5
- USN-3418-1 gdk-pixbuf vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-2043-1 gdk-pixbuf - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2018:2470-1 Security update for gtk2 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2017:2381-1 Security update for gdk-pixbuf SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10779-1 gdk-pixbuf-devel-2.42.6-3.2 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026