CVE-2026-48864
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
41/100
Published: 2026-05-26
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
Description
A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.
Weakness Classification (1)
Affected Software (9)
| Vendor | Product | Version |
|---|---|---|
| opensuse | libsolv | 0.7.36 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux | 10.0 |
| redhat | hardened_images | - |
| redhat | openshift_container_platform | 4.0 |
| redhat | satellite | 6.0 |
| redhat | update_infrastructure | 4 |
References & Advisories (54)
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