CVE catalog

CVE-2025-58367

deepdiff: CVE-2025-58367

Severity: Critical · CVSS 10CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Sep 5, 2025, 9:52:31 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.19% · Oct 25, 2026

DeepDiff is a project focused on Deep Difference and search of any Python data. Versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor, and when combined with a gadget available in DeltaDiff, it can lead to Denial of Service and Remote Code Execution (via insecure Pickle deserialization) exploitation. The gadget available in DeepDiff allows `deepdiff.serialization.SAFE_TO_IMPORT` to be modified to allow dangerous classes such as posix.system, and then perform insecure Pickle deserialization via the Delta class. This potentially allows any Python code to be executed, given that the input to Delta is user-controlled. Depending on the application where DeepDiff is used, this can also lead to other vulnerabilities. This is fixed in version 8.6.1.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	deepdiff	sid	`9.0.0-2`	fixed
Debian	deepdiff	forky	`9.0.0-2`	fixed
Debian	deepdiff	trixie	`8.1.1-4+deb13u1`	fixed
Debian	deepdiff	bookworm	`6.2.2-1`	vulnerable
Ubuntu	deepdiff	20.04	`3.3.0-1`	vulnerable
Ubuntu	deepdiff	20.04	`3.3.0-2`	vulnerable
Ubuntu	deepdiff	22.04	`3.3.0-2`	vulnerable
Ubuntu	deepdiff	22.04	`3.3.0-2ubuntu1`	vulnerable
Ubuntu	deepdiff	22.04	`3.3.0-3`	vulnerable
Ubuntu	deepdiff	22.04	`5.6.0-2`	vulnerable
Ubuntu	deepdiff	24.04	`6.2.2-1`	vulnerable
Ubuntu	deepdiff	24.04	`6.7.1-1`	vulnerable
Ubuntu	deepdiff	25.10	`8.1.1-3`	vulnerable
Ubuntu	deepdiff	25.10	`8.1.1-4`	vulnerable
Opensuse	python-deepdiff	tumbleweed	`8.6.1-1.1`	fixed
Opensuse	python-deepdiff	leap 15.6	`6.3.0-150600.3.3.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	deepdiff	source	sid	`8.6.1-1`	not yet assigned	Not reported	Not reported
Debian	deepdiff	source	forky	`8.6.1-1`	not yet assigned	Not reported	Not reported
Debian	deepdiff	source	trixie	`8.1.1-4+deb13u1`	not yet assigned	Not reported	Not reported
Debian	deepdiff	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
Opensuse	python-deepdiff	rpm	tumbleweed	`8.6.1-1.1`	Not reported	OPENSUSE-SU-2025:15536-1	Not reported
Opensuse	python-deepdiff	rpm	leap 15.6	`6.3.0-150600.3.3.1`	Not reported	SUSE-SU-2025:03127-1	Not reported

Notes

[bookworm] deepdiff: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[python3-deepdiff]Affected
Source package: [deepdiff]
Details (2)
- 6.2.2-1 · all · bookworm
  Affected
  dsa · deepdiff · debian · bookworm; dsa · deepdiff · debian · 12
- 6.2.2-1 · all · bookworm
  Affected
  dsa · deepdiff · debian · bookworm; dsa · deepdiff · debian · 12

[openSUSE Tumbleweed]

[python313-deepdiff]Unknown
Source package: [python-deepdiff]
Details (1)
- 9.0.0-2.1 · noarch · tumbleweed
  Unknown · Fixed: 8.6.1-1.1
  Version impact unknown
  dsa · python-deepdiff · opensuse · tumbleweed
[python314-deepdiff]Unknown
Source package: [python-deepdiff]
Details (1)
- 9.0.0-2.1 · noarch · tumbleweed
  Unknown · Fixed: 8.6.1-1.1
  Version impact unknown
  dsa · python-deepdiff · opensuse · tumbleweed

[Debian 13 (Trixie)]

[python3-deepdiff]Fixed
Source package: [deepdiff]
Details (2)
- 8.1.1-4+deb13u1 · all · trixie
  Fixed · Fixed: 8.1.1-4+deb13u1
  dsa · deepdiff · debian · 13
- 8.1.1-4+deb13u1 · all · trixie
  Fixed · Fixed: 8.1.1-4+deb13u1
  dsa · deepdiff · debian · 13

Observed: Oct 24, 2026, 7:01:54 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]