CVE-2025-6536

low

Published 2025-06-24 · Modified 2026-04-29

CVSS v3

3.3

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v2

1.7

VIR risk

3.3

Description

A vulnerability has been found in Tarantool up to 3.3.1 and classified as problematic. Affected by this vulnerability is the function tm_to_datetime in the library src/lib/core/datetime.c. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Predictions

Exploit likelihood

34%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-6536

OS impact

OS	Version	Status
debian	bookworm	affected
debian	bullseye	affected
debian	trixie	affected

References

https://github.com/tarantool/tarantool/issues/11347
https://github.com/user-attachments/files/19613858/tarantool_crash.txt
https://vuldb.com/?ctiid.313663
https://vuldb.com/?id.313663
https://vuldb.com/?submit.597454
https://security-tracker.debian.org/tracker/CVE-2025-6536

CWEs

CWE-617

Verify integrity in audit chain (admin only). AS-IS.