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CVE-2026-52492

ADVISORY - nist

Summary

An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster() function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-noinfo⁠

ADVISORY - redhat

CWE-787⁠

Out-of-bounds Write

Impacted images

Advisories

NIST

CREATED

UPDATED

ADVISORY IDCVE-2026-52492⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-noinfo⁠
RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

UPDATED

ADVISORY IDCVE-2026-52492⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Red Hat

CREATED

UPDATED

ADVISORY IDCVE-2026-52492⁠
EXPLOITABILITY SCORE

1.3

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-787⁠

CVSS SCORE

7.3high