{"id":"CVE-2026-103995","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-103995","generatedAt":"2026-10-28T05:27:47.204Z","title":"Response body and chunk parsing would handle non-hex or negative integers incorrectly which could result in misinterpreting HTTP response contents.","description":"Response body and chunk parsing would handle non-hex or negative integers incorrectly which could result in misinterpreting HTTP response contents.","published":"2026-10-27T20:17:11.000Z","lastModified":"2026-10-28T01:16:54.000Z","status":"Received","sourceIdentifier":"cna@python.org","cvss":{"version":"4.0","score":2,"severity":"LOW","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-444"],"affected":[],"epss":null,"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and no EPSS score yet. Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-27T20:17:11.000Z","detail":{"score":"2.0","severity":"LOW","publishedAt":"2026-10-27T20:17:11.137Z"},"summary":"New CVE, low severity (CVSS 2.0)."}],"references":[{"url":"https://github.com/python/cpython/commit/2eb2af805c156ca52b316bb4ced5e0ab3971d0ae","source":"cna@python.org"},{"url":"https://github.com/python/cpython/commit/9f52b443c002cccfb54bda0706a9276b6b4a109d","source":"cna@python.org"},{"url":"https://github.com/python/cpython/issues/150751","source":"cna@python.org"},{"url":"https://github.com/python/cpython/pull/150752","source":"cna@python.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-103995","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}