CVE-2026-98857
In the Linux kernel, the following vulnerability has been resolved: ipvs: bound LBLCR and LBLC cache growth ip_vs_lblcr_new() and ip_vs_lb
CVSS
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Sin CVSS
EPSS
0.2%
p4
KEV
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Exploit Today
1
0-100
Publicado: 18 oct 2026 · Última mod.: 19 oct 2026
Sin historial EPSS suficiente todavía.
In the Linux kernel, the following vulnerability has been resolved: ipvs: bound LBLCR and LBLC cache growth ip_vs_lblcr_new() and ip_vs_lblc_new() create cache entries for every previously unseen destination address. The table max_size only tells the periodic collector to reclaim entries after the cache has already exceeded the limit. It does not reclaim entries that the attacker continues to use. Reject new cache entries once either table reaches max_size * 3 / 2. The extra headroom lets the periodic collector catch up while the existing scheduler fallback continues to use the selected destination when cache creation fails. New traffic therefore stays serviceable without growing the tables further.
- git.kernel.orghttps://git.kernel.org/stable/c/16c83c047ecfaf226ad81d45d77fa11a3184d0e4
- git.kernel.orghttps://git.kernel.org/stable/c/2a3c3de660f96865f303fd25f1285f2ffbfd521d
- git.kernel.orghttps://git.kernel.org/stable/c/31028d7b970962fbeda1e9131405c76551094300
- git.kernel.orghttps://git.kernel.org/stable/c/6316d17324bd4ca400c26adb7b656c6e3447c209
Sin CVEs relacionados por CWE o producto.