CVE-2026-43077
CVE-2026-43077: 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 severityHigh7.1
High [CVE-2026-43077] algif_aead - Fix minimum RX size check for decryption
CVE-2026-43077Source published
algif_aead - Fix minimum RX size check for decryption. Red Hat rates this moderate (CVSS 7.1). Weakness: CWE-131. Affected package(s): kernel, kernel-rt. Resolved in Red Hat advisory RHSA-2026:13936 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 1
- kernel-rt
- Source-reported affected versions
- kernel-0:4.18.0-553.123.1.el8_10
- kernel-0:4.18.0-477.139.1.el8_8
- kernel-rt-0:5.14.0-70.178.1.rt21.250.el9_0
- kernel-rt-0:4.18.0-553.123.1.rt7.464.el8_10
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:13936
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:13936 (`sudo dnf update` / `yum update`).
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