Unrated severityNVD Advisory· Published Dec 1, 2025· Updated Mar 3, 2026
Out-of-memory when loading Plist
CVE-2025-13837
Description
When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues
Affected products
1- Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
9- github.com/python/cpython/commit/568342cfc8f002d9a15f30238f26b9d2e0e79036mitrepatch
- github.com/python/cpython/commit/5a8b19677d818fb41ee55f310233772e15aa1a2bmitrepatch
- github.com/python/cpython/commit/694922cf40aa3a28f898b5f5ee08b71b4922df70mitrepatch
- github.com/python/cpython/commit/71fa8eb8233b37f16c88b6e3e583b461b205d1bamitrepatch
- github.com/python/cpython/commit/b64441e4852383645af5b435411a6f849dd1b4cbmitrepatch
- github.com/python/cpython/commit/cefee7d118a26ef6cd43db59bb9d98ca9a331111mitrepatch
- github.com/python/cpython/pull/119343mitrepatch
- mail.python.org/archives/list/security-announce@python.org/thread/2X5IBCJXRQAZ5PSERLHMSJFBHFR3QM2C/mitrevendor-advisory
- github.com/python/cpython/issues/119342mitreissue-tracking
News mentions
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