Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L L N U N N H 5.5 .0022 13.2 —
AFFECTED Product Versions Fixed Linux 94d6a071ab2f26eb18a83109940db0cec19552fd – — Linux 5.13 – 5.15.153
TIMELINE Feb 25 Reserved by Linux May 1 Published (CNA: Linux) Jul 24 ENRICHED — CVE-2024-27390 (Linux). Received CVSS 5.5 and CPE data from NVD.
In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down() As discussed in the past (commit 2d3916f31891 ("ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()")) I think the synchronize_net() call in ipv6_mc_down() is not needed. Under load, synchronize_net() can last between 200 usec and 5 ms. KASAN seems to agree as well.
| Date | Event | Detail |
|---|---|---|
| February 25, 2024 | Reserved | Reserved by Linux |
| May 1, 2024 | Published | Published (CNA: Linux) |
| July 24, 2026 | ENRICHED | ENRICHED — CVE-2024-27390 (Linux). Received CVSS 5.5 and CPE data from NVD. |
Authoritative record: CVE-2024-27390 at cve.org
Vendors: linux
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-27390 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.