CVE-2021-33930

7.5 highEPSS 1.5%

High (7.5) in opensuse libsolv. EPSS 1.5% chance of exploitation in the next 30 days.

Buffer overflow vulnerability in function pool_installable_whatprovides in src/repo.h in libsolv before 0.7.17 allows attackers to cause a Denial of Service.

Severity

CVSS 3.1

7.5 high

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-09-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opensuse:libsolv

References

https://github.com/openSUSE/libsolv/issues/417
https://github.com/openSUSE/libsolv/issues/417

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