CVE-2026-64114

CVE-2026-64114 affects the Linux kernel’s IPv4 raw path. In raw_send_hdrinc(), the code validates that the caller-supplied IPv4 header fits the message length, but it does not reject headers with ihl < 5 per RFC 791. As a result, locally constructed packets with an invalid Internet Header Leng...

CVE-2026-64114

In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IPHDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto errorfree; if iphlen = sizeofiph / fix up saddr, totlen, id, csum, transportheader / It does not, however, reject ihl = sizeofiph" branch is...

CVE-2026-64114 ipv4: raw: reject IP_HDRINCL packets with ihl < 5

In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IPHDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto errorfree; if iphlen = sizeofiph / fix up saddr, totlen, id, csum, transportheader / It does not, however, reject ihl = sizeofiph" branch is...

PT-2026-61431

In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IP HDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto error free; if iphlen = sizeofiph / fix up saddr, tot len, id, csum, transport header / It does not, however, reject ihl = sizeofiph" branc...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001984 advisory. The skbflowdissect function in net/core/flowdissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service infinite loop via a sma...

DEBIAN-CVE-2016-6835

The vmxnettxpktparseheaders function in hw/net/vmxnettxpkt.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service buffer over-read by leveraging failure to check IP header length...