{"id":"CVE-2008-3686","aliases":["BELL-CVE-2008-3686","EUVD-2008-3672","GHSA-wwwq-6cv7-vm56"],"status":"published","title":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly...","description":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly other 2.6.26 versions, allows local users to cause a denial of service (kernel OOPS) via IPv6 requests when no IPv6 input device is in use, which triggers a NULL pointer dereference.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00474,"percentile":0.41214,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2008-08-14T22:00:00Z","modified":"2026-06-16T22:56:18Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44605","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/31579","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2008/2422","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://lkml.org/lkml/2008/8/7/230","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5e0115e500fe9dd2ca11e6f92db9123204f1327a","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lkml.org/lkml/2008/8/8/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3686"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5e0115e500fe9dd2ca11e6f92db9123204f1327a"},{"url":"https://github.com/advisories/GHSA-wwwq-6cv7-vm56"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2008-3686","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-3686","description":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly other 2.6.26 versions, allows local users to cause a denial of service (kernel OOPS) via IPv6 requests when no IPv6 input device is in use, which triggers a NULL pointer dereference.","status":"published","published":"2008-08-14T22:00:00Z","modified":"2024-08-07T09:45:19.098Z","updated_at":"2026-11-02T14:34:45.877751Z"}],"euvd":[{"id":"EUVD-2008-3672","description":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly other 2.6.26 versions, allows local users to cause a denial of service (kernel OOPS) via IPv6 requests when no IPv6 input device is in use, which triggers a NULL pointer dereference.","status":"published","published":"2008-08-14T22:00:00Z","modified":"2024-08-07T09:45:19Z","updated_at":"2026-11-03T01:38:51.310988Z"}],"ghsa":[{"id":"GHSA-wwwq-6cv7-vm56","title":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly...","description":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly other 2.6.26 versions, allows local users to cause a denial of service (kernel OOPS) via IPv6 requests when no IPv6 input device is in use, which triggers a NULL pointer dereference.","status":"published","published":"2022-05-02T00:02:35Z","modified":"2025-04-09T03:58:39Z","updated_at":"2026-11-02T15:00:58.052014Z"}],"nvd":[{"id":"CVE-2008-3686","description":"The rt6_fill_node function in net/ipv6/route.c in Linux kernel 2.6.26-rc4, 2.6.26.2, and possibly other 2.6.26 versions, allows local users to cause a denial of service (kernel OOPS) via IPv6 requests when no IPv6 input device is in use, which triggers a NULL pointer dereference.","status":"published","published":"2008-08-14T22:41:00Z","modified":"2026-06-16T22:56:18.72Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:27.800088Z"}],"osv":[{"id":"BELL-CVE-2008-3686","title":"CVE-2008-3686 does not affect BellSoft software","status":"withdrawn","published":"2008-08-14T22:41:00Z","modified":"2026-01-28T07:22:02.831952Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium"}],"updated_at":"2026-11-02T15:28:12.886815Z"}]}}