Veille CVE
CVE-2026-9149
6.5 MoyenneDescription
A flaw was found in libsolv. This heap buffer overflow vulnerability occurs when a victim processes a specially crafted `.solv` file containing negative size values in the `repo_add_solv` function. This leads to an undersized memory allocation and a subsequent out-of-bounds write. An attacker could exploit this to cause a denial of service (DoS).
Produits concernés
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Hardened Images
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat OpenShift Container Platform 4
- Red Hat Satellite 6
- Red Hat Update Infrastructure 4 for Cloud Providers
- Opensuse libsolv
- Redhat hardened images
- Redhat openshift container platform
- Redhat satellite
- Redhat update infrastructure
- Redhat enterprise linux
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 6.5 Moyenne | secalert@redhat.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| 3.1 | 6.5 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/errata/RHSA-2026:21333
- https://access.redhat.com/errata/RHSA-2026:28236
- https://access.redhat.com/errata/RHSA-2026:48818
- https://access.redhat.com/security/cve/CVE-2026-9149 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2460380 Issue TrackingThird Party Advisory
- https://github.com/openSUSE/libsolv/pull/617 Issue TrackingPatch
- https://github.com/openSUSE/libsolv/pull/617 Issue TrackingPatch