Description
In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| libexif project | libexif | ≤ 0.6.25 | — |
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 | libexif | 0.6.26-1 | — |
| Debian 13 | libexif | 0.6.25-1+deb13u1 | — |
| Debian 12 | libexif | 0.6.24-1+deb12u1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | libexif | 0.6.25-2ubuntu0.1 | USN-8531-1 |
| Ubuntu 25.10 | libexif | No fix yet | — |
| Ubuntu 24.04 LTS | libexif | 0.6.24-1ubuntu0.24.04.1 | USN-8531-1 |
| Ubuntu 22.04 LTS | libexif | 0.6.24-1ubuntu0.22.04.1 | USN-8531-1 |
| Ubuntu 20.04 LTS | libexif | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | libexif | No fix yet | — |
| Ubuntu 16.04 LTS | libexif | No fix yet | — |
| Ubuntu Pro 14.04 LTS | libexif | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | libexif +2 | 0.6.24-9.el10_2.1 | RHSA-2026:22529 |
| RHEL 9 | libexif +1 | 0.6.22-6.el9_8.1 | RHSA-2026:22553 |
| RHEL 8 | libexif +1 | 0.6.22-6.el8_10 | RHSA-2026:20929 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | libexif +2 | 0.6.24-9.el10_0.1 | RHSA-2026:26274 |
| RHEL 9.6 EUS | libexif +1 | 0.6.22-6.el9_6.1 | RHSA-2026:26224 |
| RHEL 9.4 E4S | libexif | 0.6.22-6.el9_4.1 | RHSA-2026:26192 |
| RHEL 9.2 E4S | libexif | 0.6.22-6.el9_2.1 | RHSA-2026:26276 |
| RHEL 8.8 TUS | libexif | 0.6.22-5.el8_8.1 | RHSA-2026:26190 |
| RHEL 8.8 E4S | libexif | 0.6.22-5.el8_8.1 | RHSA-2026:26190 |
| RHEL 8.6 EUS Long Life | libexif | 0.6.22-5.el8_6.1 | RHSA-2026:26191 |
| RHEL 8.6 AUS | libexif | 0.6.22-5.el8_6.1 | RHSA-2026:26191 |
| RHEL 8.4 EUS Long Life | libexif | 0.6.22-5.el8_4.1 | RHSA-2026:26292 |
| RHEL 8.4 AUS | libexif | 0.6.22-5.el8_4.1 | RHSA-2026:26292 |
| RHEL 7 ELS | libexif +2 | 0.6.22-3.el7_9 | RHSA-2026:26567 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | libexif +2 | 0.6.24-9.el10_2.1 | ALSA-2026:22529 |
| AlmaLinux 9 | libexif +1 | 0.6.22-6.el9_8.1 | ALSA-2026:22553 |
| AlmaLinux 8 | libexif +1 | 0.6.22-6.el8_10 | ALSA-2026:20929 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | libexif | 0.6.24-9.el10_2.1 | RLSA-2026:22529 |
| Rocky Linux 9 | libexif | 0.6.22-6.el9_8.1 | RLSA-2026:22553 |
| Rocky Linux 8 | libexif | 0.6.22-6.el8_10 | RLSA-2026:20929 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | libexif | 0.6.22-150000.5.12.1 | SUSE-SU-2026:2837-1 |
| SLES 12 SP5 | libexif | 0.6.22-8.16.1 | SUSE-SU-2026:2838-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | libexif | 0.6.26-160000.1.1 | SUSE-SU-2026:22324-1 |
| SLES 16.0 | libexif | 0.6.26-160000.1.1 | SUSE-SU-2026:22324-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | libexif | 0.6.26-1.1 | openSUSE-SU-2026:10717-1 |
| openSUSE Leap 16.0 | libexif | 0.6.26-160000.1.1 | openSUSE-SU-2026:21023-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.23 | libexif | 0.6.26-r0 | — |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | libexif | 0.6.24-3 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | libexif +2 | 0.6.24-9.el10_2.1 | ELSA-2026-22529 |
| Oracle Linux 9 | libexif +1 | 0.6.22-6.el9_8.1 | ELSA-2026-22553 |
| Oracle Linux 8 | libexif +1 | 0.6.22-6.el8_10 | ELSA-2026-20929 |
| Oracle Linux 7 | libexif +2 | 0.6.22-2.0.1.el7_9 | ELSA-2026-26567 |
Advisories 28
- ALSA-2026:22553 Moderate: libexif security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:22529 Moderate: libexif security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:20929 Moderate: libexif security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2026-1060 libexif: Mehrere Schwachstellen ermöglichen Denial of Service und Offenlegung von Informationen BSI CERT-Bund (WID) · Jul 16, 2026
- ELSA-2026-22529 Moderate: libexif security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jul 16, 2026
- USN-8531-1 libexif vulnerabilities Ubuntu Security Notices (USN) · Jul 13, 2026
- RHSA-2026:26567 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26276 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26292 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26224 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26274 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26191 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26192 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:26190 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:22553 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:22529 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- RHSA-2026:20929 Red Hat Security Advisory: libexif security update Red Hat Security Advisories (RHSA) · Jul 12, 2026
- SUSE-SU-2026:2837-1 Security update for libexif SUSE / openSUSE Security Updates · Jul 11, 2026
- SUSE-SU-2026:2838-1 Security update for libexif SUSE / openSUSE Security Updates · Jul 11, 2026
- ELSA-2026-26567 Moderate: libexif security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jul 10, 2026
- SUSE-SU-2026:22324-1 Security update for libexif SUSE / openSUSE Security Updates · Jul 2, 2026
- openSUSE-SU-2026:21023-1 Security update for libexif SUSE / openSUSE Security Updates · Jun 30, 2026
- ELSA-2026-22553 Moderate: libexif security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jun 23, 2026
- RLSA-2026:22529 Moderate: libexif security update Rocky Linux Security Advisories · Jun 5, 2026
- RLSA-2026:22553 Moderate: libexif security update Rocky Linux Security Advisories · Jun 5, 2026
- RLSA-2026:20929 Moderate: libexif security update Rocky Linux Security Advisories · May 29, 2026
- ELSA-2026-20929 Moderate: libexif security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 27, 2026
- openSUSE-SU-2026:10717-1 libexif-devel-0.6.26-1.1 on GA media SUSE / openSUSE Security Updates · May 8, 2026