Description
libjpeg-turbo version 2.0.90 has a heap-based buffer over-read (2 bytes) in decompress_smooth_data in jdcoefct.c.
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.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | turbojpeg +4 | 2.0.90-7.el9 | RHSA-2024:2295 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | turbojpeg +4 | 2.0.90-7.el9 | ALSA-2024:2295 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | libjpeg-turbo | 2.0.90-7.el9 | RLSA-2024:2295 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | turbojpeg +4 | 2.0.90-2.amzn2.0.6 | ALAS2-2023-2254 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | turbojpeg +4 | 2.0.90-7.el9 | ELSA-2024-2295 |
Advisories 7
- ALSA-2024:2295 Moderate: libjpeg-turbo security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:2295 Red Hat Security Advisory: libjpeg-turbo security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- WID-SEC-2024-1226 Red Hat OpenShift: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 11, 2026
- WID-SEC-2024-0995 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 17, 2025
- RLSA-2024:2295 Moderate: libjpeg-turbo security update Rocky Linux Security Advisories · Oct 9, 2025
- ELSA-2024-2295 Moderate: libjpeg-turbo security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 2, 2024
- ALAS2-2023-2254 Important: libjpeg-turbo security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 30, 2023
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1943797
- https://github.com/libjpeg-turbo/libjpeg-turbo/blob/4e52b66f342a803d3b8099b79607e3158d3a241c/jdcoefct.c#L595
- https://github.com/libjpeg-turbo/libjpeg-turbo/commits/main/jdcoefct.c
- FEDORA-2023-d79ff22c5b vendor-advisory
- FEDORA-2023-3bfb63f6d2 vendor-advisory
- FEDORA-2023-b427f54e68 vendor-advisory