{"apiVersion":"1.0","identifier":"CVE-2026-72234","description":"In the Linux kernel, the following vulnerability has been resolved: batman-adv: access unicast_ttvn skb->data only after skb realloc The pskb_may_pull() called by batadv_get_vid() could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid an use-after-free. This was done correctly for the ethernet header but missed for the unicast_packet pointer.","publishedAt":"2026-08-15T06:21:50","lastModifiedAt":"2026-08-17T06:18:24","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72234","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00675,"riskScore":1.04,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72234","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72234","en":"https://www.redsauce.net/en/cves/CVE-2026-72234","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72234","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72234","de":"https://www.redsauce.net/de/cves/CVE-2026-72234","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72234","el":"https://www.redsauce.net/el/cves/CVE-2026-72234"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72234"}}