CVE-2026-122323
7.5 HIGHpublic exploit availablePublished 2026-11-05 · Updated 2026-11-05
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
Kyverno from 1.11.0 before 1.19.2 contains an unbounded decompression vulnerability in FetchSignatureBlob that allows attackers to exhaust memory by supplying highly compressed notary signature layers. Attackers who control registry referrers or signatures can publish small gzip layers that decompress beyond maxPayloadSize, causing admission controller OOM kills and denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-409
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- MEDIUMCVE-2026-102072
- MEDIUMCVE-2026-102477PoC
- HIGHCVE-2026-102695PoC
- HIGHCVE-2026-103262PoC
- UNSCOREDCVE-2026-105274PoC
- MEDIUMCVE-2026-105747PoC
- MEDIUMCVE-2026-106585
- MEDIUMCVE-2026-107210PoC
Related by shared AI tags and CWE weakness class. Browse the full archive.