CVE-2026-52584
HIGH
7.1
CVSS Score
Published: July 17, 2026 at 12:00 AM UTC
Updated: July 23, 2026 at 09:12 PM UTC
1 product affected across 1 vendorLibjxl
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Severity
HIGH7.1
Exploit prediction
EPSS 0.1%
SSVC
PoC
Description
Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
Source: cverecord
https://github.com/libjxl/libjxl/issues/4803Source: cverecord
https://github.com/libjxl/libjxl/pull/4804SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.1HIGHCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-121
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