{"answers":{"affected":"3 open source packages ship an affected version, including libpython, python and python-min.","exploited":"There is no known exploitation of CVE-2026-1502 in the wild and no public exploit code.","fix":"Upgrade libpython to a fixed version for your release line: 3.10.21, 3.11.16, 3.12.14 or 3.13.14.","what":"CVE-2026-1502 is a medium-severity vulnerability in CPython, published on 10 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-1502 and fix it if it is affected.\n\nWhat it is: CVE-2026-1502 is a medium-severity vulnerability in CPython, published on 10 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-1502 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libpython (Bitnami): affected all versions; fixed in 3.10.21, 3.11.16, 3.12.14, 3.13.14, 3.14.5\n- python (Bitnami): affected all versions; fixed in 3.10.21, 3.11.16, 3.12.14, 3.13.14, 3.14.5\n- python-min (Bitnami): affected all versions; fixed in 3.10.21, 3.11.16, 3.12.14, 3.13.14, 3.14.5\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-1502/ (Markdown: https://insights.sbomify.com/CVE-2026-1502/index.md)","id":"CVE-2026-1502","markdown":"https://insights.sbomify.com/CVE-2026-1502/index.md","name":"CVE-2026-1502","record":{"aliases":["ALPINE-CVE-2026-1502","AZL-82899","BELL-CVE-2026-1502","BIT-libpython-2026-1502","BIT-python-2026-1502","BIT-python-min-2026-1502","CLSA-2026-1779748834","CLSA-2026-1779788314","CLSA-2026-1779875599","DEBIAN-CVE-2026-1502","ECHO-6948-71f0-8930","GHSA-hjxq-7w9q-2jw6","MINI-9h6h-hj5m-fv2j","MINI-h2m2-mg8h-cj9x","MINI-q247-6p64-837j","MINI-vjv6-qvc8-pr2r","MINI-xpvq-m2cf-mcgr","PSF-2026-15","ROOT-OS-DEBIAN-11-CVE-2026-1502","UBUNTU-CVE-2026-1502"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Python HTTP client","requires_auth":"high_privilege","summary":"Attackers can inject CR/LF characters into HTTP proxy tunnel headers, potentially causing header injection or request smuggling.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PSF","cpe":[],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-93","name":"Improper Neutralization of CRLF Sequences"}],"description":"CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"HTTP client proxy tunnel headers not validated for CR/LF","id":"CVE-2026-1502","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"other","year":"2026"},"n_packages":3,"n_references":9,"next":{"headline":"login_register \u003c= 1.2.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting","id":"CVE-2026-1503"},"packages":[{"ecosystem":"Bitnami","fixed":["3.10.21","3.11.16","3.12.14","3.13.14","3.14.5"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"libpython","purl":"pkg:bitnami/libpython","source":"BIT-libpython-2026-1502"},{"ecosystem":"Bitnami","fixed":["3.10.21","3.11.16","3.12.14","3.13.14","3.14.5"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python","purl":"pkg:bitnami/python","source":"BIT-python-2026-1502"},{"ecosystem":"Bitnami","fixed":["3.10.21","3.11.16","3.12.14","3.13.14","3.14.5"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python-min","purl":"pkg:bitnami/python-min","source":"BIT-python-min-2026-1502"}],"prev":{"headline":"IBM Concert Software Improper Certificate Validation","id":"CVE-2026-1501"},"products":["CPython"],"published":"2026-04-10","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-13","vendors":["Python Software Foundation"]},"summary":"Attackers can inject CR/LF characters into HTTP proxy tunnel headers, potentially causing header injection or request smuggling.","url":"https://insights.sbomify.com/CVE-2026-1502/"}