Description
Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identify_process_dng_fields in identify.cpp.
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 | 0.20.2-1 | — |
| Debian 13 | libraw | 0.20.2-1 | — |
| Debian 12 | libraw | 0.20.2-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | kodi +4 | No fix yet | — |
| Ubuntu 26.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 25.10 | kodi +4 | No fix yet | — |
| Ubuntu 24.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 22.04 LTS | kodi +4 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | kodi +4 | No fix yet | — |
| Ubuntu 18.04 LTS | kodi +5 | No fix yet | — |
| Ubuntu 16.04 LTS | kodi +5 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | LibRaw +1 | 0.19.5-3.el8 | RHSA-2021:4381 |
| RHEL 8 | gnome-autoar | 0.2.3-2.el8 | RHSA-2021:4381 |
| RHEL 8 | webkit2gtk3 +3 | 2.32.3-2.el8 | RHSA-2021:4381 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | LibRaw +1 | 0.19.5-3.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | accountsservice +2 | 0.6.55-2.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gdm | 1:40.0-15.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-autoar | 0.2.3-2.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-calculator | 3.28.2-2.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-classic-session +23 | 3.32.1-20.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-control-center +1 | 3.28.2-28.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-online-accounts +1 | 3.28.2-3.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-session +3 | 3.28.1-13.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-settings-daemon | 3.32.0-16.el8.alma | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-shell | 3.32.2-40.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gnome-software +1 | 3.36.1-10.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gsettings-desktop-schemas +1 | 3.32.0-6.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | gtk3 +3 | 3.22.30-8.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | mutter +1 | 3.32.2-60.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | vino | 3.22.0-11.el8 | ALSA-2021:4381 |
| AlmaLinux 8 | webkit2gtk3 +3 | 2.32.3-2.el8 | ALSA-2021:4381 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | LibRaw | 0.19.5-3.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | accountsservice | 0.6.55-2.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gdm | 1:40.0-15.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-autoar | 0.2.3-2.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-calculator | 3.28.2-2.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-control-center | 3.28.2-28.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-online-accounts | 3.28.2-3.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-session | 3.28.1-13.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-settings-daemon | 3.32.0-16.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-shell | 3.32.2-40.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-shell-extensions | 3.32.1-20.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gnome-software | 3.36.1-10.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gsettings-desktop-schemas | 3.32.0-6.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | gtk3 | 3.22.30-8.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | mutter | 3.32.2-60.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | vino | 3.22.0-11.el8 | RLSA-2021:4381 |
| Rocky Linux 8 | webkit2gtk3 | 2.32.3-2.el8 | RLSA-2021:4381 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | LibRaw +1 | 0.19.5-3.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | accountsservice +2 | 0.6.55-2.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gdm | 1:40.0-15.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-autoar | 0.2.3-2.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-calculator | 3.28.2-2.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-classic-session +23 | 3.32.1-20.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-control-center +1 | 3.28.2-28.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-online-accounts +1 | 3.28.2-3.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-session +3 | 3.28.1-13.0.1.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-settings-daemon | 3.32.0-16.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-shell | 3.32.2-40.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gnome-software +1 | 3.36.1-10.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gsettings-desktop-schemas +1 | 3.32.0-6.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | gtk3 +3 | 3.22.30-8.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | mutter +1 | 3.32.2-60.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | vino | 3.22.0-11.el8 | ELSA-2021-4381 |
| Oracle Linux 8 | webkit2gtk3 +3 | 2.32.3-2.el8 | ELSA-2021-4381 |
Advisories 4
- ALSA-2021:4381 Moderate: GNOME security, bug fix, and enhancement update AlmaLinux Security Advisories · Nov 2, 2026
- RHSA-2021:4381 Red Hat Security Advisory: GNOME security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- RLSA-2021:4381 Moderate: GNOME security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 4, 2026
- ELSA-2021-4381 Moderate: GNOME security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 16, 2021