ALPINE-CVE-2026-2100
A flaw was found in p11-kit. A remote attacker could exploit this vulnerability by calling the C_DeriveKey function on a remote token with specific IBM kyber or IBM btc derive mechanism parameters set to NULL. This could lead to the RPC-client attempting to return an uninitialized value, potentially resulting in a NULL dereference or undefined behavior. This issue may cause an application level denial of service or other unpredictable system states.
ALPINE-CVE-2026-2100
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:ALPINE-CVE-2026-2100
p11-kit
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 0.26.2-r0
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
p11-kit
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 0.26.2-r0
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
p11-kit
Source reference: /affected/2/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 0.26.2-r0
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
p11-kit
Source reference: /affected/3/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 0.26.2-r0
Source reference:
/affected/3/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": "0.26.2-r0"
}
]
}
],
"package": {
"name": "p11-kit",
"purl": "pkg:apk/alpine/p11-kit?arch=source",
"ecosystem": "Alpine:v3.21"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-2100.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.2-r0"
}
]
}
],
"package": {
"name": "p11-kit",
"purl": "pkg:apk/alpine/p11-kit?arch=source",
"ecosystem": "Alpine:v3.22"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-2100.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.2-r0"
}
]
}
],
"package": {
"name": "p11-kit",
"purl": "pkg:apk/alpine/p11-kit?arch=source",
"ecosystem": "Alpine:v3.23"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-2100.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.2-r0"
}
]
}
],
"package": {
"name": "p11-kit",
"purl": "pkg:apk/alpine/p11-kit?arch=source",
"ecosystem": "Alpine:v3.24"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-2100.json"
},
"ecosystem_specific": {}
}
]Publisher severity
No explicit severity was provided.
- Event
- #54156 · Revision 1
- Added to Heist Feed
- Publisher date