CVE-2026-63924 ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo()

🗓️ 19 Jul 2026 14:55:25Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

Linux kernel fix: ipv6 extension headers refresh next hop pointer after jumbo hop trims skbs.

Reporter	Title	Published	Views	Family All 11
CVE	CVE-2026-63924	19 Jul 202614:55	–	cve
Cvelist	CVE-2026-63924 ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo()	19 Jul 202614:55	–	cvelist
Debian CVE	CVE-2026-63924	19 Jul 202614:55	–	debiancve
EUVD	EUVD-2026-45697	19 Jul 202614:55	–	euvd
NVD	CVE-2026-63924	19 Jul 202616:17	–	nvd
OSV	DEBIAN-CVE-2026-63924	19 Jul 202616:17	–	osv
OSV	UBUNTU-CVE-2026-63924	20 Jul 202600:00	–	osv
Positive Technologies	PT-2026-61241	19 Jul 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-63924	21 Jul 202621:30	–	redhatcve
SUSE CVE	SUSE CVE-2026-63924	21 Jul 202613:03	–	susecve

Source	Link
git	www.git.kernel.org/stable/c/2b56bbd928c030894c270cd33d60286326919458
git	www.git.kernel.org/stable/c/645b99b1a185c91a79bdac4c5de0f91b212d64f0
git	www.git.kernel.org/stable/c/72af7beae774e46ed543f3f2f267bf0a141bfcdd
git	www.git.kernel.org/stable/c/9e883eaa878f4337b5873c706efb5a192364ed18
git	www.git.kernel.org/stable/c/b3ac54e5c905f86d22b502eacb5686a282c5659f
git	www.git.kernel.org/stable/c/bddaa4dfc7f36e1ee343a0622f69288af2b9ace9
git	www.git.kernel.org/stable/c/c512e1c819dfbf6ae95ee7a44b65b9ad98979157
git	www.git.kernel.org/stable/c/d47548a36639095939f4747d4c43f2271366f565
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63924.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-63924

21 Jul 2026 03:47Current

5.3Medium risk

Vulners AI Score5.3

CVSS 3.19.8

EPSS0.00704

internet protocol version six extension headers next hop pointer refresh kernel fix