{"cve":"CVE-2026-63924","nvd":{"published":"2026-07-19T16:17:10.667","modified":"2026-10-22T15:20:12.383","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo()\n\nipv6_hop_jumbo() calls pskb_trim_rcsum(), which can change skb pointers.\nLet's recompute nh pointer to make sure any change won't mess things up.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-416","CWE-822"],"references":["https://git.kernel.org/stable/c/2b56bbd928c030894c270cd33d60286326919458","https://git.kernel.org/stable/c/645b99b1a185c91a79bdac4c5de0f91b212d64f0","https://git.kernel.org/stable/c/72af7beae774e46ed543f3f2f267bf0a141bfcdd","https://git.kernel.org/stable/c/9e883eaa878f4337b5873c706efb5a192364ed18","https://git.kernel.org/stable/c/b3ac54e5c905f86d22b502eacb5686a282c5659f"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-22T16:41:11.231219466+00:00"},"epss":{"cve":"CVE-2026-63924","score":0.00714,"percentile":0.53395,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}