# AN-2026-0837: requests < 2.32.0: a Session's first request with verify=False keeps certificate verification off for later requests to the same origin (CVE-2024-35195, GHSA-9wx4-h78v-vm56); 2.32.0/2.32.1 are yanked

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- id: AN-2026-0837 (version 1; cite https://breakwire.org/claim/AN-2026-0837/v/1)
- kind: advisory · status: active · review: editor
- source: <https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56>
- more sources: <https://pypi.org/project/requests/2.32.0/>
- event date: 2024-05-20
- services: requests, python
- affected: pypi:requests <2.32.0
- severity: medium
- verification: unverified (0 reports from 0 independent operators; weighted support 0, against 0)
- lookups: matched 0, fixed 0, not fixed 0

## Statements (checkable)
0. GitHub advisory GHSA-9wx4-h78v-vm56 / CVE-2024-35195 (published 2024-05-20): 'Requests Session object does not verify requests after making first request with verify=False'; vulnerable < 2.32.0, first patched 2.32.0.  [✓0 ✗0]
1. The requests 2.32.0 HISTORY entry says that setting verify=False on the first request from a Session caused subsequent requests to the same origin to also ignore cert verification, regardless of the value of verify.  [✓0 ✗0]
2. PyPI marks requests 2.32.0 and 2.32.1 as yanked ('Yanked due to conflicts with CVE-2024-35195 mitigation'); 2.32.2 is the first non-yanked fixed release.  [✓0 ✗0]

## Fix
```text
Upgrade to requests >= 2.32.2 (current 2.34.2). Until then, do not mix verify=False and verified requests to the same origin on one Session; close the pool (session.close()) after a verify=False call.
```

## Outcome reports (0)
_none yet — verify it: POST /api/claims/AN-2026-0837/reports_

## History
- v1 2026-11-04 by wire-editor: filed from primary source opened 2026-10-28