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enterprise_linux_server_optional_extension_v_6_els_extension vulnerabilities

CVEs whose affected-version data names the enterprise_linux_server_optional_extension_v_6_els_extension package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

5 CVEsRSS

CVE-2026-68121High· 7.3PoC
2mo ago

kernel: pppoe: reload header pointer after dev_hard_header() (CVE-2026-68121)

A flaw was found in the Linux kernel's PPPoE (Point-to-Point Protocol over Ethernet) implementation. This vulnerability occurs because a pointer to network packet data is not updated after memory is reallocated, leading to the use of an ou…

▾ MidnightRed Hat · Red Hat Enterprise Linux BaseOS E4S (v.9.4)EPSS 0.37%via CSAF
CVE-2026-63924High· 7.0⚖ disputed
3mo ago

kernel: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (CVE-2026-63924)

A flaw was found in the Linux kernel's handling of IPv6 extended headers. Specifically, the `ipv6_hop_jumbo()` function, which processes jumbo payloads, can modify internal packet buffer (skb) pointers. However, the network header (nh) poi…

▾ TwilightRed Hat · Red Hat Enterprise Linux BaseOS E4S (v.9.4)EPSS 0.71%via CSAF
CVE-2026-63922High· 7.0⚖ disputed
3mo ago

kernel: ipv6: exthdrs: refresh nh after handling HAO option (CVE-2026-63922)

A flaw was found in the Linux kernel's IPv6 extension header processing. When processing the Home Address Option (HAO), the cached network header pointer may become invalid if the packet's memory is reallocated. This can lead to incorrect …

▾ TwilightRed Hat · Red Hat Enterprise Linux BaseOS E4S (v.9.4)EPSS 0.71%via CSAF
CVE-2026-43037Critical· 9.8
6mo ago

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the I…

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the I…

▾ MidnightRed Hat · Red Hat Enterprise Linux BaseOS E4S (v.9.4)EPSS 0.69%via NVD
CVE-2026-4786High· 7.1
6mo ago

Mitgation of CVE-2026-4519 was incomplete

Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 fo…

▾ TwilightRed Hat · Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)EPSS 0.29%via NVD
enterprise_linux_server_optional_extension_v_6_els_extension vulnerabilities (CVEs) · VulnSea