CVE-2026-88340
CVE-2026-88340: 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 severityMedium5.0
Medium [CVE-2026-88340] Memory corruption and denial of service via specially crafted rule files
CVE-2026-88340Source published Source updated
Memory corruption and denial of service via specially crafted rule files. Red Hat rates this moderate (CVSS 5). Weakness: CWE-763. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat package: yara.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat package: yara
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- To mitigate this issue, Red Hat customers should avoid processing YARA compiled rule files (`.yrc`) from untrusted or unverified sources. Ensure that YARA rules are only loaded from trusted locations and that any input files are validated before processing.
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