CVE-2026-41313
medium
CVSS v3
6.5
CVSS v4 NEW
4.8
VIR risk
6.5
Description
pypdf: Possible long runtimes for wrong size values in incremental mode
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Affected 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Affected | — |
| forky | Affected | — |
| bullseye | Affected | — |
| bookworm | Affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| pypdf_project | pypdf | {"endExcluding":"6.10.2"} | 6.10.2 |
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-4pxv-j86v-mhcw
- https://nvd.nist.gov/vuln/detail/CVE-2026-41313
- https://github.com/py-pdf/pypdf/pull/3735
- https://github.com/py-pdf/pypdf/commit/c50a0104cf083356f7c7f5d61410466a57f5c88a
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.10.2
- https://security-tracker.debian.org/tracker/CVE-2026-41313
- https://github.com/advisories/GHSA-4pxv-j86v-mhcw
CWEs
CWE-834
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.