CVE-2026-20884

EUVD-2026-19618
An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45.11%
Affected Products (NVD)
VendorProductVersion
librawlibraw
0.22.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libraw
bookworm
vulnerable
bookworm (security)
0.20.2-2.1+deb12u2
fixed
forky
0.22.1-1
fixed
sid
0.22.1-1
fixed
trixie
0.21.4-2+deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libraw
bionic
needed
focal
needed
jammy
Fixed 0.20.2-2ubuntu2.22.04.3
released
noble
Fixed 0.21.2-2.1ubuntu0.24.04.2
released
questing
ignored
resolute
Fixed 0.21.5b-1ubuntu1.1
released
xenial
needed
ufraw
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
xenial
needs-triage
darktable
bionic
not-affected
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
exactimage
bionic
not-affected
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
dcraw
bionic
not-affected
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
rawtherapee
bionic
needed
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
kodi
bionic
not-affected
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
digikam
bionic
needed
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
LibRaw
Amazon Linux 2
0:0.19.4-1.amzn2.0.8
fixed
LibRaw-debuginfo
Amazon Linux 2
0:0.19.4-1.amzn2.0.8
fixed
LibRaw-devel
Amazon Linux 2
0:0.19.4-1.amzn2.0.8
fixed
LibRaw-static
Amazon Linux 2
0:0.19.4-1.amzn2.0.8
fixed