CVE-2026-53362

Linux Kernel: Mehrere Schwachstellen

F5 F5OS, Debian Linux, Google Cloud Platform, Amazon Linux 2, Red Hat Enterprise Linux, Fedora Linux, SUSE Linux…

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branch is taken (MSG_MORE / NETIF_F_SG / large fraglen), alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already includes fraggap (datalen = length + fraggap). When fraggap is non-zero, this is not the first skb and transhdrlen is…

4. Jul 2026

Ausgewertete Quellen

• Hinweis
  https://cert-portal.siemens.com/productcert/html/ssa-784472.html
• CERT-Bund
  WID-SEC-2026-2208
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-53362
• CISA
  Linux Kernel Unspecified Vulnerability
• NVD
  CVE-2026-53362