DEBIAN-CVE-2026-14355
In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.
DEBIAN-CVE-2026-14355
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-2026-14355
php8.2
Source reference: /affected/0/package/name
- Affected versions
- 8.2.10-1
Source reference:
/affected/0/versions8.2.10-2Source reference:
/affected/0/versions8.2.12-1Source reference:
/affected/0/versions8.2.16-1Source reference:
/affected/0/versions8.2.16-2Source reference:
/affected/0/versions8.2.17-1Source reference:
/affected/0/versions8.2.18-1Source reference:
/affected/0/versions8.2.18-1~deb12u1Source reference:
/affected/0/versions8.2.20-1~deb12u1Source reference:
/affected/0/versions8.2.20-2Source reference:
/affected/0/versions8.2.20-3Source reference:
/affected/0/versions8.2.21-1Source reference:
/affected/0/versions8.2.23-1Source reference:
/affected/0/versions8.2.24-1Source reference:
/affected/0/versions8.2.24-1~deb12u1Source reference:
/affected/0/versions8.2.26-1~deb12u1Source reference:
/affected/0/versions8.2.26-4Source reference:
/affected/0/versions8.2.27-1Source reference:
/affected/0/versions8.2.28-1~deb12u1Source reference:
/affected/0/versions8.2.29-1~deb12u1Source reference:
/affected/0/versions8.2.30-1~deb12u1Source reference:
/affected/0/versions8.2.31-1~deb12u1Source reference:
/affected/0/versions8.2.5-2Source reference:
/affected/0/versions8.2.7-1Source reference:
/affected/0/versions8.2.7-1.1Source reference:
/affected/0/versions8.2.7-1.2Source reference:
/affected/0/versions8.2.7-1~deb12u1Source reference:
/affected/0/versions - Fixed versions
- 8.2.32-1~deb12u1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
php8.4
Source reference: /affected/1/package/name
- Affected versions
- 8.4.11-1
Source reference:
/affected/1/versions8.4.16-1Source reference:
/affected/1/versions8.4.16-1~deb13u1Source reference:
/affected/1/versions8.4.20-1Source reference:
/affected/1/versions8.4.21-1Source reference:
/affected/1/versions8.4.21-1~deb13u1Source reference:
/affected/1/versions8.4.22-1Source reference:
/affected/1/versions - Fixed versions
- 8.4.23-1~deb13u1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
php8.4
Source reference: /affected/2/package/name
- Affected versions
- 8.4.11-1
Source reference:
/affected/2/versions8.4.16-1Source reference:
/affected/2/versions8.4.16-1~deb13u1Source reference:
/affected/2/versions8.4.20-1Source reference:
/affected/2/versions8.4.21-1Source reference:
/affected/2/versions8.4.21-1~deb13u1Source reference:
/affected/2/versions8.4.22-1Source reference:
/affected/2/versions8.4.23-1~deb13u1Source reference:
/affected/2/versions - Fixed versions
- 8.4.23-1
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": "8.2.32-1~deb12u1"
}
]
}
],
"package": {
"name": "php8.2",
"purl": "pkg:deb/debian/php8.2?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"8.2.10-1",
"8.2.10-2",
"8.2.12-1",
"8.2.16-1",
"8.2.16-2",
"8.2.17-1",
"8.2.18-1",
"8.2.18-1~deb12u1",
"8.2.20-1~deb12u1",
"8.2.20-2",
"8.2.20-3",
"8.2.21-1",
"8.2.23-1",
"8.2.24-1",
"8.2.24-1~deb12u1",
"8.2.26-1~deb12u1",
"8.2.26-4",
"8.2.27-1",
"8.2.28-1~deb12u1",
"8.2.29-1~deb12u1",
"8.2.30-1~deb12u1",
"8.2.31-1~deb12u1",
"8.2.5-2",
"8.2.7-1",
"8.2.7-1.1",
"8.2.7-1.2",
"8.2.7-1~deb12u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14355.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.4.23-1~deb13u1"
}
]
}
],
"package": {
"name": "php8.4",
"purl": "pkg:deb/debian/php8.4?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"8.4.11-1",
"8.4.16-1",
"8.4.16-1~deb13u1",
"8.4.20-1",
"8.4.21-1",
"8.4.21-1~deb13u1",
"8.4.22-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14355.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.4.23-1"
}
]
}
],
"package": {
"name": "php8.4",
"purl": "pkg:deb/debian/php8.4?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"8.4.11-1",
"8.4.16-1",
"8.4.16-1~deb13u1",
"8.4.20-1",
"8.4.21-1",
"8.4.21-1~deb13u1",
"8.4.22-1",
"8.4.23-1~deb13u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14355.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #55527 · Revision 1
- Added to Heist Feed
- Publisher date