Description
A vulnerability was determined in LibTIFF up to 4.5.1. Affected by this issue is the function readSeparateStripsetoBuffer of the file tools/tiffcrop.c of the component tiffcrop. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The patch is identified as 8a7a48d7a645992ca83062b3a1873c951661e2b3. It is recommended to apply a patch to fix this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | LibTIFF | 4.5.0, 4.5.1 | — |
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 | tiff | 4.7.0-1 | — |
| Debian 13 | tiff | 4.7.0-1 | — |
| Debian 12 | tiff | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | texmaker +1 | No fix yet | — |
| Ubuntu 26.04 LTS | texmaker | No fix yet | — |
| Ubuntu 25.10 | texmaker +1 | No fix yet | — |
| Ubuntu 24.04 LTS | tiff | 4.5.1+git230720-4ubuntu2.3 | USN-7707-1 |
| Ubuntu 22.04 LTS | neuron | No fix yet | — |
| Ubuntu 22.04 LTS | tiff | 4.3.0-6ubuntu0.11 | USN-7707-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | neuron | No fix yet | — |
| Ubuntu 18.04 LTS | neuron | No fix yet | — |
| Ubuntu 16.04 LTS | texmaker | No fix yet | — |
| Ubuntu Pro 26.04 LTS | qtwebengine-opensource-src | No fix yet | — |
| Ubuntu Pro 24.04 LTS | texmaker +1 | No fix yet | — |
| Ubuntu Pro 22.04 LTS | texmaker +1 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | texmaker +1 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | tiff | 4.1.0+git191117-2ubuntu0.20.04.14+esm1 | USN-7707-1 |
| Ubuntu Pro 18.04 LTS | texmaker +1 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | tiff | 4.0.9-5ubuntu0.10+esm8 | USN-7707-1 |
| Ubuntu Pro 16.04 LTS | gdal | No fix yet | — |
| Ubuntu Pro 16.04 LTS | tiff | 4.0.6-1ubuntu0.8+esm18 | USN-7707-1 |
| Ubuntu Pro 14.04 LTS | gdal | No fix yet | — |
| Ubuntu Pro 14.04 LTS | tiff | 4.0.3-7ubuntu0.11+esm15 | USN-7707-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | tiff | 4.7.1-150600.3.23.1 | SUSE-SU-2025:3957-1 |
| SLES 15 SP6 | tiff | 4.7.1-150600.3.23.1 | SUSE-SU-2025:3957-1 |
| SLES 12 SP5 | tiff | 4.0.9-44.106.1 | SUSE-SU-2025:3989-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | tiff | 4.7.1-160000.2.1 | SUSE-SU-2026:22306-1 |
| SLES 16.0 | tiff | 4.7.1-160000.2.1 | SUSE-SU-2026:22306-1 |
| SLE Micro 6.2 | tiff | 4.7.1-160000.2.1 | SUSE-SU-2026:22234-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | tiff | 4.7.1-3.1 | openSUSE-SU-2025:15682-1 |
| openSUSE Tumbleweed | tkimg | 2.1.0-1.1 | openSUSE-SU-2025:15556-1 |
| openSUSE Leap 16.0 | tiff +1 | 4.7.1-160000.2.1 | openSUSE-SU-2026:20995-1 |
| openSUSE Leap 15.6 | tiff | 4.7.1-150600.3.23.1 | SUSE-SU-2025:3957-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libtiff +3 | 4.4.0-4.amzn2023.0.21 | ALAS2023-2025-1164 |
| Amazon Linux 2 | compat-libtiff3 | 3.9.4-12.amzn2.0.5 | ALAS2-2025-2986 |
| Amazon Linux 2 | libtiff +3 | 4.0.3-35.amzn2.0.24 | ALAS2-2025-2991 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | libtiff | 4.6.0-8 | — |
| Azure Linux 2 (CBL-Mariner) | libtiff | 4.6.0-8 | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | tiff | 4.7.0-r6 | — |
Advisories 13
- WID-SEC-2025-1756 libTIFF: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Sep 3, 2026
- WID-SEC-2026-1730 Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Jul 16, 2026
- SUSE-SU-2026:22306-1 Security update for tiff SUSE / openSUSE Security Updates · Jul 2, 2026
- openSUSE-SU-2026:20995-1 Security update for tiff SUSE / openSUSE Security Updates · Jun 30, 2026
- USN-7707-1 tiff vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- SUSE-SU-2026:22234-1 Security update for tiff SUSE / openSUSE Security Updates · Jun 24, 2026
- openSUSE-SU-2025:15682-1 libtiff-devel-32bit-4.7.1-3.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- openSUSE-SU-2025:15556-1 tkimg-2.1.0-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:3989-1 Security update for tiff SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:3957-1 Security update for tiff SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2025-2991 Moderate: libtiff security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 16, 2025
- ALAS2023-2025-1164 Moderate: libtiff security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 8, 2025
- ALAS2-2025-2986 Moderate: compat-libtiff3 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 4, 2025
References
- VDB-319382 | LibTIFF tiffcrop tiffcrop.c readSeparateStripsetoBuffer stack-based overflow vdb-entry technical-description
- VDB-319382 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #624604 | LibTIFF v4.5.1 Buffer Overflow third-party-advisory
- https://gitlab.com/libtiff/libtiff/-/commit/8a7a48d7a645992ca83062b3a1873c951661e2b3 patch
- http://www.libtiff.org/ product