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CVE-2026-52584 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-52584

CVE-2026-52584

HIGH7.1

Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function

Published Jul 17, 2026

Modified 2 months ago

Details

Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function

References

https://github.com/libjxl/libjxl/issues/4803

https://github.com/libjxl/libjxl/pull/4804

https://www.cve.org/CVERecord?id=CVE-2026-52584

CVSS Analysis

CVSS v3.1

7.1

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

HighA:H

7.1/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Ecosystems

Timeline

PublishedJul 17, 2026

ModifiedJul 20, 2026