CVE-2025-6140
Publication date 16 June 2025
Last updated 3 July 2025
Ubuntu priority
Description
A vulnerability, which was classified as problematic, was found in spdlog up to 1.15.1. This affects the function scoped_padder in the library include/spdlog/pattern_formatter-inl.h. The manipulation leads to resource consumption. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 1.15.2 is able to address this issue. The identifier of the patch is 10320184df1eb4638e253a34b1eb44ce78954094. It is recommended to upgrade the affected component.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| spdlog | 25.10 questing |
Not affected
|
| 25.04 plucky |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
3.3 · Low
|
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | Low |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2025-6140
- https://github.com/gabime/spdlog/issues/3360
- https://github.com/gabime/spdlog/commit/10320184df1eb4638e253a34b1eb44ce78954094
- https://github.com/gabime/spdlog/issues/3360#issuecomment-2729579422
- https://github.com/gabime/spdlog/releases/tag/v1.15.2
- https://vuldb.com/?ctiid.312609
- https://vuldb.com/?id.312609
- https://vuldb.com/?submit.592999