{"id":"EM-20261113-FKWV","url":"https://cyber.eventmonitor.net/incident/EM-20261113-FKWV/pillow-vulnerability-cve-2026-128067/","type":"cve","title":"Pillow Vulnerability (CVE-2026-128067)","subtitle":"CVE-2026-128067","subject":"CVE-2026-128067","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-13T00:20:14.710Z","firstSignal":"2026-11-12T23:34:43.000Z","lastSignal":"2026-11-13T00:20:14.710Z","updated":"2026-11-13T00:40:17.050Z","revision":1,"life":[{"status":"Born","at":"2026-11-13T00:20:14.710Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-13T00:20:14.710Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-12T23:34:43.000Z","what":"First signal: C26 GitHub Advisory Database"},{"at":"2026-11-13T00:20:14.710Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261113-FKWV created."}],"stages":[{"name":"Disclosed","at":"2026-11-13T00:20:14.710Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-13T00:20:14.710Z","detail":"CVSS 8.4"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-12T23:34:43.000Z","source":"C26","sourceName":"GitHub Advisory Database","role":"Database","severity":3,"title":"GHSA-xcvg-w56q-r89m / CVE-2026-128067: Pillow: Heap buffer overflow saving TIFF with libtiff when tags override image size","text":"pip:Pillow","url":"https://github.com/advisories/GHSA-xcvg-w56q-r89m"},{"at":"2026-11-13T00:20:14.710Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-128067 (CVSS 8.4)","text":"Pillow is a Python imaging library. From 2.3.0 through 12.3.0, Pillow applications that save compressed TIFF images through libtiff can pass attacker-controlled image geometry tags to the encoder while allocating its row buffer from the actual image dimensions. The affected TiffImagePlugin._save path allows ImageWidth, ImageLength, or SamplesPerPixel from exif=, tiffinfo=, or a source TIFF IFD to make libtiff consume a larger scanline than the buffer supplied by ImagingLibTiffEncode. This can read heap memory into the generated TIFF or crash the process. When TIFF Predictor 2 is enabled…","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128067"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-13T00:20:14.710","score":8.4,"severity":"HIGH","desc":"Pillow is a Python imaging library. From 2.3.0 through 12.3.0, Pillow applications that save compressed TIFF images through libtiff can pass attacker-controlled image geometry tags to the encoder while allocating its row buffer from the actual image dimensions. The affected TiffImagePlugin._save…","product":"","seen":1794530417050},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}