Description
A crafted input file could cause a null pointer dereference in jcopy_sample_rows() when processed by libjpeg-turbo.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | libjpeg-turbo | libjpeg-turbo 2.0.5 onwards | — |
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 | libjpeg-turbo | 1:2.0.6-1 | — |
| Debian 13 | libjpeg-turbo | 1:2.0.6-1 | — |
| Debian 12 | libjpeg-turbo | 1:2.0.6-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | libjpeg-turbo | 2.0.3-0ubuntu1.20.04.3 | USN-5631-1 |
| Ubuntu 18.04 LTS | libjpeg-turbo | 1.5.2-0ubuntu5.18.04.6 | USN-5631-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | libjpeg-turbo +1 | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
| SLES 12 SP5 | libjpeg-turbo +1 | 1.5.3-31.28.1 | SUSE-SU-2022:3475-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP5 | libjpeg-turbo +1 | 1.5.3-31.28.1 | SUSE-SU-2022:3475-1 |
| SLE Micro 5.2 | libjpeg-turbo | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
| SLE Micro 5.1 | libjpeg-turbo | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | libjpeg62-turbo | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
| openSUSE Leap 15.3 | libjpeg-turbo +1 | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.2 | libjpeg-turbo | 1.5.3-150000.32.5.1 | SUSE-SU-2022:3523-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.23 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.22 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.21 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.20 | libjpeg-turbo | 2.0.6-r0 | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.18 | libjpeg-turbo | 2.0.6-r0 | — |
| Alpine v3.17 | libjpeg-turbo | 2.0.6-r0 | — |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | gdal | No fix yet | — |
| Azure Linux 2 (CBL-Mariner) | gdal | No fix yet | — |
| Azure Linux 2 (CBL-Mariner) | libjpeg-turbo | 2.1.4-1 | — |
Advisories 3
- USN-5631-1 libjpeg-turbo vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- SUSE-SU-2022:3523-1 Security update for libjpeg-turbo SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3475-1 Security update for libjpeg-turbo SUSE / openSUSE Security Updates · Feb 4, 2026