CVE-2026-48864
CVE-2026-48864: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.8
High [CVE-2026-48864] Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data
CVE-2026-48864Source published
Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data. Red Hat rates this moderate (CVSS 7.8). Weakness: CWE-787. Affected package(s): libsolv, libsolv-main. Resolved in Red Hat advisory RHSA-2026:28236 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Hardened Images
- Red Hat Update Infrastructure 5
- Red Hat Discovery 2
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
26 more entries in the full advisory.
- Source-reported affected versions
- libsolv-0:0.7.33-5.el10_2
- libsolv-main-0.7.38-2.hum1
- Source-reported fixed versions
- RHSA-2026:28236
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:28236 (`sudo dnf update` / `yum update`).
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