Medium severity · published Sep 26, 2025
CVE-2025-11010
vstakhov libucl ucl_util.c ucl_include_common heap-based overflow
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability has been found in vstakhov libucl up to 0.9.2. Affected by this vulnerability is the function ucl_include_common of the file /src/ucl_util.c. Such manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
libucl · vstakhov
0.9.0; 0.9.1; 0.9.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11010
github.com
https://github.com/user-attachments/files/22317650/poc.zip
github.com
https://github.com/vstakhov/libucl/issues/337
vuldb.com
https://vuldb.com/?ctiid.325953
vuldb.com
https://vuldb.com/?id.325953
vuldb.com
https://vuldb.com/?submit.654068
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