The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image…
Historical advisory recorded 25 Oct 2026 12:17:20 UTC. Read the latest advisory.
nvd · CVE-2026-46599
PublishedThe TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height and encoded size) to make the decoder decode large amounts of compressed data.
Read the publisher's advisoryAffected versions, risk and source history
nvd · CVE-2026-46599
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Weakness classifications: CWE-770
Original publisher date fields
published: 2026-05-29T20:16:28.280
lastModified: 2026-07-22T06:10:00.170
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON