VDB
CVE-2025-6140
CVE-2025-6140
PUBLISHED
CVSS 4.800000190734863 MEDIUM
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.
EPSS 0.13% · 31.7th percentile
Risk Scores
CVSS 4.0
4.800000190734863
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS Score
0.13%
31.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| gabime | spdlog | 0 |
| n/a | spdlog | 1.15.1, 1.15.0, 1.15.2 |
Timeline
- Jun 16, 2025 CVE Published
- Jun 17, 2025 EPSS Score
- Jun 17, 2025 PoC Published
- Jun 17, 2025 CVE Updated
- Jun 27, 2025 EPSS Score
- Jul 7, 2025 EPSS Score
- Jul 18, 2025 EPSS Score
- Jul 28, 2025 EPSS Score
- Aug 7, 2025 EPSS Score
- Aug 17, 2025 EPSS Score
- Aug 28, 2025 EPSS Score
- Sep 7, 2025 EPSS Score
References
- VDB-312609 | spdlog pattern_formatter-inl.h scoped_padder resource consumption vdb
- VDB-312609 | CTI Indicators (IOB, IOC, IOA) url
- Submit #592999 | spdlog spdlog 1.15.1 (commit 3335c38) Uncontrolled Memory Allocation third-party-advisory
- https://github.com/gabime/spdlog/issues/3360 exploit
- https://github.com/gabime/spdlog/issues/3360#issuecomment-2729579422 issue
- https://github.com/gabime/spdlog/commit/10320184df1eb4638e253a34b1eb44ce78954094 patch
- https://github.com/gabime/spdlog/releases/tag/v1.15.2 patch
- https://nvd.nist.gov/vuln/detail/CVE-2025-6140 advisory