Score 5.5 from GitHub Security Advisory published 2026-05-06. NVD baseline CVSS 5.5; sources differ by 0.0.
A fix is available — apply it.
In the Linux kernel, the following vulnerability has been resolved:
crypto: algif_aead - Fix minimum RX size check for decryption
The check for the minimum receive buffer size did not take the tag size into account during decryption. Fix this by adding the required extra length.
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
May 6, 2026
May 20, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: kernel security update
Red Hat Security Advisory: kernel-rt security update
Red Hat Security Advisory: kernel security update
Red Hat Security Advisory: kernel security update
Red Hat Security Advisory: kernel-rt security update
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Fix...
Red Hat Security Advisory: kernel security update
Red Hat Security Advisory: kernel security update
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
RHSA-2026:13887 — Moderate
Linux kernel vulnerabilities
Linux kernel (Oracle) vulnerabilities
Linux kernel vulnerabilities
Linux kernel (Azure) vulnerabilities
Linux kernel vulnerabilities
Linux kernel (GCP) vulnerabilities
Linux kernel (NVIDIA Tegra IGX) vulnerabilities
Linux kernel vulnerabilities
Linux kernel (Azure)vulnerabilities
Linux kernel (IoT) vulnerabilities
Linux kernel vulnerabilities
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 110 total refreshes for this CVE.
Explore the affected products and dependency analysis for CVE-2026-43077
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.