CVE-2026-72249
CVE CVE-2026-72249EUVD EUVD-2026-59148Published 2026-08-15T05:54:37.000ZLast changed 2026-08-17T05:42:01.000ZCVSS 9.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: use dst in this direction when pushing IPIP header When pushing the IPIP header, the route of the other direction is used to calculate the headroom, use the route in this direction. Accessing the other tuple to set the IP source and destination is fine because this tuple does not provide such information to avoid storing redundant information. However, this tuple already provides the dst for this direction, this went unnoticed because this bug affects headroom and iph->frag_off only at this stage.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 7.2; d30301ba4b07ac92eb38353a111833b009003170 <ecb78fbb03d3f86e2e93767875e273308086a424; 6.19; d30301ba4b07ac92eb38353a111833b009003170 <c328b90c17fc5fa7786503695152880b2afb9326; patch: 7.1.5; patch: 0
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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