CVE-2026-9149
Discovered by AISLEPUBLISHEDCWE-122
Description
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).
CVSS Base Scores
CVSS v3.1(Primary)
6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Version | Status |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:0.7.33-5.el10_2 | unaffected |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | 0:0.7.29-8.el10_0.1 | unaffected |
| Red Hat | Red Hat Hardened Images | 0.7.38-2.hum1 | unaffected |
| Red Hat | Red Hat Enterprise Linux 7 | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — |
| Red Hat | Red Hat Satellite 6 | — | — |
| Red Hat | Red Hat Update Infrastructure 4 for Cloud Providers | — | — |
Credits
- This issue was discovered by AISLE in partnership with Red Hat.