Description
libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | libtiff | libtiff 4.4.0rc1 | — |
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 | 4.4.0~rc1-1 | — |
| Debian 13 | tiff | 4.4.0~rc1-1 | — |
| Debian 12 | tiff | 4.4.0~rc1-1 | — |
| Debian 11 | tiff | 4.2.0-1+deb11u3 | DSA-5333-1 |
| Debian 10 | tiff | 4.1.0+git191117-2~deb10u5 | DLA-3278-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | tiff | 4.3.0-6ubuntu0.2 | USN-5714-1 |
| Ubuntu 20.04 LTS | tiff | 4.1.0+git191117-2ubuntu0.20.04.6 | USN-5714-1 |
| Ubuntu 18.04 LTS | tiff | 4.0.9-5ubuntu0.8 | USN-5714-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | tiff | 4.0.6-1ubuntu0.8+esm3 | USN-5714-1, USN-5604-1 |
| Ubuntu Pro 14.04 LTS | tiff | 4.0.3-7ubuntu0.11+esm3 | USN-5714-1, USN-5604-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | libtiff +2 | 4.0.9-26.el8_7 | RHSA-2023:0095 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | libtiff +2 | 4.0.9-26.el8_7 | ALSA-2023:0095 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | libtiff | 4.0.9-26.el8_7 | RLSA-2023:0095 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES 15 SP3 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES 15 SP2 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES 15 SP1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES 15 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLES 12 SP4 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLES 12 SP3 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLES 12 SP2 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLES for SAP 15 SP2 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES for SAP 15 SP1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES for SAP 15 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLES for SAP 12 SP5 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLES for SAP 12 SP4 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SLE Micro 5.3 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLE Micro 5.2 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLE HPC 15 SP2 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLE HPC 15 SP1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SLE HPC 15 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SUSE OpenStack Cloud Crowbar 9 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SUSE OpenStack Cloud 9 | tiff | 4.0.9-44.56.1 | SUSE-SU-2022:3679-1 |
| SUSE Manager Server 4.1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SUSE Manager Retail Branch Server 4.1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SUSE Manager Proxy 4.1 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SUSE Enterprise Storage 7 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| SUSE Enterprise Storage 6 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | tiff | 4.6.0-2.1 | openSUSE-SU-2024:13381-1 |
| openSUSE Leap 15.4 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
| openSUSE Leap 15.3 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.2 | tiff | 4.0.9-150000.45.16.1 | SUSE-SU-2022:3690-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | tiff | 4.4.0-r0 | — |
| Alpine v3.23 | tiff | 4.4.0-r0 | — |
| Alpine v3.22 | tiff | 4.4.0-r0 | — |
| Alpine v3.21 | tiff | 4.4.0-r0 | — |
| Alpine v3.20 | tiff | 4.4.0-r0 | — |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | tiff | 4.4.0-r0 | — |
| Alpine v3.18 | tiff | 4.4.0-r0 | — |
| Alpine v3.17 | tiff | 4.4.0-r0 | — |
| Alpine v3.16 | tiff | 4.4.0-r0 | — |
| Alpine v3.15 | tiff | 4.4.0-r0 | — |
| Alpine v3.14 | tiff | 4.4.0-r0 | — |
| Alpine v3.13 | tiff | 4.4.0-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libtiff +3 | 4.4.0-4.amzn2023.0.3 | ALAS2023-2023-050 |
| Amazon Linux 2 | libtiff +3 | 4.0.3-35.amzn2.0.3 | ALAS2-2022-1872 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | libtiff | 4.5.0-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | libtiff +2 | 4.0.9-26.el8_7 | ELSA-2023-0095 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
halahajyahia/CVE-2022-2869-detector ★ 0 · Sep 8, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 16
- ALSA-2023:0095 Moderate: libtiff security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-0794 Dell ECS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- RHSA-2023:0095 Red Hat Security Advisory: libtiff security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- USN-5714-1 tiff vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- USN-5604-1 tiff vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- DSA-5333-1 tiff - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3278-1 tiff - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2023:0095 Moderate: libtiff security update Rocky Linux Security Advisories · Feb 5, 2026
- openSUSE-SU-2024:13381-1 libtiff-devel-32bit-4.6.0-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3690-1 Security update for tiff SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3679-1 Security update for tiff SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-1061 libTIFF: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 9, 2025
- ALAS2-2022-1872 Important: libtiff security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 25, 2023
- WID-SEC-2023-0561 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 18, 2023
- ALAS2023-2023-050 Important: libtiff security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 22, 2023
- ELSA-2023-0095 Moderate: libtiff security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jan 12, 2023