CVE-2026-49460
נמוכה 3.3
תיאור (מקור, אנגלית)
pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. This vulnerability is fixed in 6.12.2.
מדדים
- CVSS 3.1
-
3.3 (LOW)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - CVSS 4.0
-
5.1 (MEDIUM)
מקור הציון: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-13/8/2026
- CWE
- CWE-407
מוצרים מושפעים
pypdf_project: pypdf
קישורים
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-5hgr-hg42-57jg PatchVendor Advisory
- https://github.com/py-pdf/pypdf/pull/3806 Issue TrackingPatch
- https://github.com/py-pdf/pypdf/releases/tag/6.12.2 PatchRelease Notes