DEBIAN-CVE-2026-5342
A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.
DEBIAN-CVE-2026-5342
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-5342
libraw
Source reference: /affected/0/package/name
- Affected versions
- 0.20.2-2.1
Source reference:
/affected/0/versions0.20.2-2.1+deb12u1Source reference:
/affected/0/versions - Fixed versions
- 0.20.2-2.1+deb12u2
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
libraw
Source reference: /affected/1/package/name
- Affected versions
- 0.21.4-2
Source reference:
/affected/1/versions - Fixed versions
- 0.21.4-2+deb13u1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
libraw
Source reference: /affected/2/package/name
- Affected versions
- 0.21.4-2
Source reference:
/affected/2/versions0.21.4-3~exp1Source reference:
/affected/2/versions0.21.4-3~exp2Source reference:
/affected/2/versions0.21.5b-1Source reference:
/affected/2/versions0.22.0-1~exp1Source reference:
/affected/2/versions0.22.1-1~exp1Source reference:
/affected/2/versions0.22.1-1~exp2Source reference:
/affected/2/versions - Fixed versions
- 0.22.1-1
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.20.2-2.1+deb12u2"
}
]
}
],
"package": {
"name": "libraw",
"purl": "pkg:deb/debian/libraw?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"0.20.2-2.1",
"0.20.2-2.1+deb12u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5342.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.21.4-2+deb13u1"
}
]
}
],
"package": {
"name": "libraw",
"purl": "pkg:deb/debian/libraw?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"0.21.4-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5342.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.1-1"
}
]
}
],
"package": {
"name": "libraw",
"purl": "pkg:deb/debian/libraw?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.21.4-2",
"0.21.4-3~exp1",
"0.21.4-3~exp2",
"0.21.5b-1",
"0.22.0-1~exp1",
"0.22.1-1~exp1",
"0.22.1-1~exp2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5342.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57334 · Revision 1
- Added to Heist Feed
- Publisher date