CVE-2026-72150
CVE CVE-2026-72150EUVD EUVD-2026-58908Published 2026-08-15T05:53:21.000ZLast changed 2026-08-18T06:56:12.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix uninitialized xprt_create_args structure The xprt_create_args structure is allocated on the stack without initialization in rpc_sysfs_xprt_switch_add_xprt_store(). While some fields are manually populated, critical fields like srcaddr, bc_xps, and flags contain uninitialized stack garbage. This can lead to: 1. Kernel panic when xs_setup_xprt() dereferences garbage srcaddr 2. Information leak if srcaddr points to sensitive stack data 3. Unpredictable behavior if flags has random bits set The fix is to zero-initialize the structure to ensure all unused fields are NULL/0, preventing the transport setup code from acting on garbage data.
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 6.15; df210d9b0951d714c1668c511ca5c8ff38cf6916 <933654508b2bc36e2c3c086c0365e2403fb2141f; df210d9b0951d714c1668c511ca5c8ff38cf6916 <17d90b68c3a3d7d7e95b49e1fe9381a723f637a8; patch: 6.18.40; patch: 0; patch: 7.2; df210d9b0951d714c1668c511ca5c8ff38cf6916 <7d3ce3bd23c062a7c1c6d372d1b08e48b9e17cc3; patch: 7.1.5
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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