Bug 2523134 (CVE-2026-52492) - CVE-2026-52492 libtiff: libtiff: Arbitrary code execution via crafted TIFF image
Summary: CVE-2026-52492 libtiff: libtiff: Arbitrary code execution via crafted TIFF image
Keywords:
Status: NEW
Alias: CVE-2026-52492
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2523254 2523255 2523257 2523253 2523256
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-24 20:41 UTC by OSIDB Bzimport
Modified: 2026-08-25 13:18 UTC (History)
12 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-08-24 20:41:42 UTC 
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
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