Description
There is a floating point exception in the kodak_radc_load_raw function in dcraw_common.cpp in LibRaw 0.18.2. It will lead to a remote denial of service attack.
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 | libraw | 0.18.5-1 | — |
| Debian 13 | libraw | 0.18.5-1 | — |
| Debian 12 | libraw | 0.18.5-1 | — |
| Debian 9 | libraw | 0.17.2-6+deb9u2 | DLA-2903-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | kodi +3 | No fix yet | — |
| Ubuntu 26.04 LTS | kodi +3 | No fix yet | — |
| Ubuntu 25.10 | kodi +3 | No fix yet | — |
| Ubuntu 24.04 LTS | kodi +3 | No fix yet | — |
| Ubuntu 22.04 LTS | dcraw +2 | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | dcraw +2 | No fix yet | — |
| Ubuntu 18.04 LTS | dcraw +3 | No fix yet | — |
| Ubuntu 16.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 16.04 LTS | libraw | 0.17.1-1ubuntu0.1 | USN-3492-1 |
| Ubuntu 14.04 LTS | libraw | 0.15.4-1ubuntu0.1 | USN-3492-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | dcraw | 9.28.0-3.3.1 | SUSE-SU-2022:1749-1 |
| SLES 12 SP3 | libraw | 0.15.4-16.1 | SUSE-SU-2017:3392-1 |
| SLES 12 SP2 | libraw | 0.15.4-16.1 | SUSE-SU-2017:3392-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | dcraw | 9.28.0-1.6 | openSUSE-SU-2024:10712-1 |
| openSUSE Tumbleweed | libraw | 0.20.2-4.1 | openSUSE-SU-2024:10980-1 |
| openSUSE Leap 15.3 | dcraw | 9.28.0-150000.3.3.1 | SUSE-SU-2022:1277-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | libraw | 0.18.5-r0 | — |
| Alpine v3.23 | libraw | 0.18.5-r0 | — |
| Alpine v3.22 | libraw | 0.18.5-r0 | — |
| Alpine v3.21 | libraw | 0.18.5-r0 | — |
| Alpine v3.20 | libraw | 0.18.5-r0 | — |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | libraw | 0.18.5-r0 | — |
| Alpine v3.18 | libraw | 0.18.5-r0 | — |
| Alpine v3.17 | libraw | 0.18.5-r0 | — |
| Alpine v3.16 | libraw | 0.18.5-r0 | — |
| Alpine v3.15 | libraw | 0.18.5-r0 | — |
| Alpine v3.14 | libraw | 0.18.5-r0 | — |
| Alpine v3.13 | libraw | 0.18.5-r0 | — |
| Alpine v3.12 | libraw | 0.18.5-r0 | — |
| Alpine v3.11 | libraw | 0.18.5-r0 | — |
| Alpine v3.10 | libraw | 0.18.5-r0 | — |
| Alpine v3.9 | libraw | 0.18.5-r0 | — |
| Alpine v3.8 | libraw | 0.18.5-r0 | — |
| Alpine v3.7 | libraw | 0.18.5-r0 | — |
Advisories 7
- USN-3492-1 libraw vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DLA-2903-1 libraw - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10980-1 libraw-devel-0.20.2-4.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1749-1 Security update for dcraw SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10712-1 dcraw-9.28.0-1.6 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1277-1 Security update for dcraw SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2017:3392-1 Security update for libraw SUSE / openSUSE Security Updates · Feb 4, 2026