PyPI/deepdiff CVE-2026-33155: high 7.5, EPSS 0.46%

DeepDiff has Memory Exhaustion DoS through SAFE_TO_IMPORT

Action: Upgrade deepdiff to 8.6.2 or later.

pip install deepdiff==8.6.2

Affected

Fixed versions

Sources

• osv: GHSA-54jj-px8x-5w5q
• nvd: CVE-2026-33155
• https://github.com/qlustered/deepdiff/security/advisories/GHSA-54jj-px8x-5w5q
• https://github.com/qlustered/deepdiff/commit/0d07ec21d12b46ef4e489383b363eadc22d990fb
• https://github.com/seperman/deepdiff

CVE-2026-33155 · published 2026-03-18T20:10:08Z · modified 2026-09-10T03:50:59.794940369Z · JSON