DEBIAN-CVE-2026-6192
A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is 839936aa33eb8899bbbd80fda02796bb65068951. It is suggested to install a patch to address this issue.
DEBIAN-CVE-2026-6192
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-2026-6192
openjpeg2
Source reference: /affected/0/package/name
- Affected versions
- 2.5.0-2
Source reference:
/affected/0/versions2.5.0-2+deb12u1Source reference:
/affected/0/versions2.5.0-2+deb12u2Source reference:
/affected/0/versions - Fixed versions
- 2.5.0-2+deb12u3
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
openjpeg2
Source reference: /affected/1/package/name
- Affected versions
- 2.5.3-2
Source reference:
/affected/1/versions2.5.3-2.1~deb13u1Source reference:
/affected/1/versions - Fixed versions
- 2.5.3-2.1~deb13u2
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
openjpeg2
Source reference: /affected/2/package/name
- Affected versions
- 2.5.3-2
Source reference:
/affected/2/versions2.5.3-2.1Source reference:
/affected/2/versions2.5.3-2.1~deb13u1Source reference:
/affected/2/versions2.5.3-2.1~deb13u2Source reference:
/affected/2/versions2.5.4-1Source reference:
/affected/2/versions - Fixed versions
- 2.5.4-1.1
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": "2.5.0-2+deb12u3"
}
]
}
],
"package": {
"name": "openjpeg2",
"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"2.5.0-2",
"2.5.0-2+deb12u1",
"2.5.0-2+deb12u2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6192.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.3-2.1~deb13u2"
}
]
}
],
"package": {
"name": "openjpeg2",
"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"2.5.3-2",
"2.5.3-2.1~deb13u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6192.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.4-1.1"
}
]
}
],
"package": {
"name": "openjpeg2",
"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"2.5.3-2",
"2.5.3-2.1",
"2.5.3-2.1~deb13u1",
"2.5.3-2.1~deb13u2",
"2.5.4-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6192.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58121 · Revision 1
- Added to Heist Feed
- Publisher date