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THREAT OPS › Threat News › [NVD] CVE-2026-53006 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr and daddr before pskb_pull() is problematic since skb->head can change. Remove these temporary variables: - We only access &ipv6_hdr(skb)->saddr and &ipv6_

[NVD] CVE-2026-53006 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr and daddr before pskb_pull() is problematic since skb->head can change. Remove these temporary variables: - We only access &ipv6_hdr(skb)->saddr and &ipv6_

lownvdPublished 2026-06-24

CVE-2026-53006 CVSS: 9.8 CRITICAL Published: 2026-06-24T17:17:11.750

In the Linux kernel, the following vulnerability has been resolved:

ipv6: fix possible UAF in icmpv6_rcv()

Caching saddr and daddr before pskb_pull() is problematic since skb->head can change.

Remove these temporary variables:

- We only access &ipv6_hdr(skb)->saddr and &ipv6_hdr(skb)->daddr when net_dbg_ratelimited() is ca

Indicators of compromise

CVE-2026-53006cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-53006