{"id":"CVE-2026-106111","title":"ImageSharp is a 2D graphics library","summary":"ImageSharp is a 2D graphics library. From 4.0.0 until 4.1.2, ExrBaseDecompressor.UndoZipCompression accepts a nonempty ZIP or ZIPS inflate result that is shorter than the EXR block's required size. ZipExrCompression.Decompress reconstruc…","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-226"],"vendor":"SixLabors","product":"ImageSharp","affected":["ImageSharp >= 4.0.0, < 4.1.2"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T20:03:40.690","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106111","references":[{"url":"https://github.com/SixLabors/ImageSharp/commit/3c43cf583fdd98eff0f451397affaa31c6a2e6b1","label":"security-advisories@github.com"},{"url":"https://github.com/SixLabors/ImageSharp/commit/6ed2a275217d39301e76df42acec2a9533b39d2b","label":"security-advisories@github.com"},{"url":"https://github.com/SixLabors/ImageSharp/pull/3187","label":"security-advisories@github.com"},{"url":"https://github.com/SixLabors/ImageSharp/releases/tag/v4.1.2","label":"security-advisories@github.com"},{"url":"https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-4q3p-rj5x-xv7p","label":"security-advisories@github.com"},{"url":"https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-4q3p-rj5x-xv7p","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106111"},{"url":"https://github.com/advisories/GHSA-4q3p-rj5x-xv7p"}],"tags":["nvd","cve.org","exploit-available","ghsa","nuget"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-06T18:18:45.477260Z"},"ingestedAt":"2026-10-06T18:11:36.229Z","aliases":["GHSA-4q3p-rj5x-xv7p"],"ecosystem":"nuget","patched":["SixLabors.ImageSharp 4.1.2"],"epss":0.0035,"epssPercentile":0.2647,"slug":"CVE-2026-106111","body":"## Overview\n\nImageSharp is a 2D graphics library. From 4.0.0 until 4.1.2, ExrBaseDecompressor.UndoZipCompression accepts a nonempty ZIP or ZIPS inflate result that is shorter than the EXR block's required size. ZipExrCompression.Decompress reconstructs the returned prefix while ExrDecoderCore processes the full expected block from a buffer obtained through Configuration.Default, allowing bytes retained from a completed prior ImageSharp operation to appear in decoded pixels. Applications that expose pixels or output from the later attacker-controlled EXR decode can disclose process-local image data. This issue is fixed in version 4.1.2.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-106111)\n\nAffected packages:\n\n- `SixLabors.ImageSharp >= 4.0.0, <= 4.1.1`\n\nPatched in:\n\n- `SixLabors.ImageSharp 4.1.2`\n\nSource: https://github.com/advisories/GHSA-4q3p-rj5x-xv7p","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":32.5,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":216688,"id":"CVE-2026-106111","ts":1791314086120,"field":"exploit_available","old":"false","new":"true"}]}