CVE-2026-9150
mediumA flaw was found in libsolv.
Vendor / product: Opensuse — libsolv
A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.
CVSS
6.5
6.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (secalert@redhat.com)
Timeline (UTC)
Published: 2026-05-20 23:16
Modified: 2026-11-06 02:18
NVD status: Modified
Last synced 16 minutes ago
Verified against the source API 2026-11-06 02:25 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
opensuse / libsolv ≤0.7.36
redhat / hardened_images all versions
redhat / openshift_container_platform 4.0
redhat / satellite 6.0
redhat / update_infrastructure 4
redhat / enterprise_linux 7.0, 8.0, 9.0, 10.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/openSUSE/libsolv/pull/616
References
- https://access.redhat.com/errata/RHSA-2026:21333 secalert@redhat.com
- https://access.redhat.com/errata/RHSA-2026:28236 secalert@redhat.com
- https://access.redhat.com/errata/RHSA-2026:30649 secalert@redhat.com
- https://access.redhat.com/errata/RHSA-2026:48818 secalert@redhat.com
- https://access.redhat.com/security/cve/CVE-2026-9150 secalert@redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2460379 secalert@redhat.com
- https://github.com/openSUSE/libsolv/pull/616 secalert@redhat.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-06 02:25 UTC · record ↗