{"apiVersion":"1.0","identifier":"CVE-2026-80564","description":"In the Linux kernel, the following vulnerability has been resolved: gve: fix NULL dereference due to missing ptp adjfine Fix NULL dereference due to missing implementation of adjfine, which can be triggered from usermode as follows: sudo ./testptp -d /dev/ptp0 -f 0 [ 551.943697] BUG: kernel NULL pointer dereference, address: 0000000000000000 [...] [ 552.061946] Call Trace: [ 552.064487] <TASK> [ 552.066681] ptp_clock_adjtime+0x1c0/0x2c0 [ 552.070874] ? get_clock_desc+0x6b/0xb0 [ 552.074825] pc_clock_adjtime+0x78/0xc0 [ 552.078755] __do_sys_clock_adjtime+0x85/0x110 [ 552.083293] do_syscall_64+0xea/0x610","publishedAt":"2026-08-26T15:17:11","lastModifiedAt":"2026-08-26T15:17:11","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80564","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00166,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80564","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80564","en":"https://www.redsauce.net/en/cves/CVE-2026-80564","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80564","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80564","de":"https://www.redsauce.net/de/cves/CVE-2026-80564","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80564","el":"https://www.redsauce.net/el/cves/CVE-2026-80564"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80564"}}