🔴 《严重安全漏洞：CVE-2026-53006》

CVSS 评分: 严重（9.8）　　状态: Received　　发布时间: 2026-06-24

---

英文原文描述

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.

---

🔍 技术细节

字段	值
CVE ID	CVE-2026-53006
CVSS 评分	9.8 🔴
严重程度	严重
CVSS 向量	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
发布时间	2026-06-24
最后更新	2026-06-28
状态	Received
数据来源	416baaa9-dc9f-4396-8d5f-8c081fb06d67

---

🔗 参考链接

• https://git.kernel.org/stable/c/0069813e6ca9309eca78022bcb3aeb1e9ef90a12

• https://git.kernel.org/stable/c/085e31a811ef234ef8c3e219c4636dfebfe7e10f

• https://git.kernel.org/stable/c/1e1f0f89ee4692a64be3f3707ff8ac1ae57b03e7

• https://git.kernel.org/stable/c/38bdbc897c0d83a3e2b925a51b69420f1feba29a

• https://git.kernel.org/stable/c/7bff2c8fe5c35ae58bf73104f53db3676e6e5d94

• https://git.kernel.org/stable/c/7c66b368c6ff453f99cb39d84af93e908e51eef2

• https://git.kernel.org/stable/c/aff0f28f5be803de2452ce702631c021fcd9ce8a

• https://git.kernel.org/stable/c/f996edd7615e686ada141b7f3395025729ff8ccb

• NVD 正式页面: https://nvd.nist.gov/vuln/detail/CVE-2026-53006

---

🤖 本文由 CVE 安全快讯机器人自动生成
英文描述已由 AI 自动翻译为中文，仅供参考，请以原文为准
数据来源: NVD (National Vulnerability Database) | 获取时间: 2026-06-28 18:14