Description
Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C.
This issue affects giflib: through 5.2.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| openEuler | giflib | — | — |
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 | giflib | 6.1.3-1 | — |
| Debian 13 | giflib | No fix yet | — |
| Debian 12 | giflib | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES 15 SP5 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES 15 SP4 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES 15 SP3 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES 12 SP5 | giflib | 5.0.5-13.9.1 | SUSE-SU-2025:1163-1 |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP5 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES for SAP 15 SP4 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLES for SAP 15 SP3 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLE HPC 15 SP5 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLE HPC 15 SP4 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SLE HPC 15 SP3 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SUSE Manager Server 4.3 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SUSE Manager Proxy 4.3 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
| SUSE Enterprise Storage 7.1 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | giflib | 5.2.2-150000.4.16.1 | SUSE-SU-2025:1164-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | giflib | 5.2.2-r1 | — |
| Alpine v3.23 | giflib | 5.2.2-r1 | — |
| Alpine v3.22 | giflib | 5.2.2-r1 | — |
| Alpine v3.21 | giflib | 5.2.2-r1 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | giflib +2 | 5.2.1-9.amzn2023.0.2 | ALAS2023-2025-1220 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | giflib | 5.2.1-10 | — |
| Azure Linux 2 (CBL-Mariner) | giflib | 5.2.1-9 | — |
Advisories 3
- SUSE-SU-2025:1163-1 Security update for giflib SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2025:1164-1 Security update for giflib SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2023-2025-1220 Moderate: giflib security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Oct 14, 2025