VDB
CVE-2026-52492
CVE-2026-52492
PUBLISHED
CVSS 7.8 HIGH
Reported by mitre · Published August 24, 2026
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
Risk Scores
CVSS 3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| n/a | n/a | n/a, n/a |
Timeline
- Aug 24, 2026 CVE Published
- Aug 25, 2026 EPSS Score
- Aug 25, 2026 Coalition ESS Score
- Aug 27, 2026 CVE Updated
- Aug 28, 2026 EPSS Score
- Sep 3, 2026 Security Advisory
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score
- Oct 6, 2026 EPSS Score
- Oct 13, 2026 EPSS Score
- Oct 19, 2026 EPSS Score
- Oct 25, 2026 EPSS Score