CVE-2018-12503

9.8 criticalEPSS 1.8%

Critical (9.8) in tinyexr project tinyexr. EPSS 1.8% chance of exploitation in the next 30 days.

tinyexr 0.9.5 has a heap-based buffer over-read in LoadEXRImageFromMemory in tinyexr.h.

Severity

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWE: CWE-125
Published: 2018-06-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19