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 called in the slow path. - Avoid potential future misuse after pskb_pull() call.
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4b3418fba0fe819197e3359d5ddbef84ba2c59de, 4.4 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| ibm | qradar siem | cert_advisory | 90% |
| linux | linux | mitre_affected | 90% |
| open source | open source linux kernel | cert_advisory | 90% |
| red hat | enterprise_linux | cve_cpe | 95% |
Updated description with new details, changed severity to CRITICAL, and added affected version 7.0.9.
Added CVE-2026-53006 and updated affected versions to include 4.4.
Initial creation
