CVE-2026-72156
CVE CVE-2026-72156EUVD EUVD-2026-58914Published 2026-08-15T05:53:25.000ZLast changed 2026-08-17T05:09:16.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero header_size OOB read in mpf_ops_parse_header() mpf_ops_parse_header() reads header_size from the bitstream at MPF_HEADER_SIZE_OFFSET (24). When header_size is zero, the expression *(buf + header_size - 1) reads one byte before the buffer start. Since initial_header_size is set to 71 in mpf_ops, the fpga-mgr core guarantees the buffer is large enough to reach MPF_HEADER_SIZE_OFFSET. The only real gap is the zero header_size case, which cannot be resolved by providing a larger buffer, so return -EINVAL.
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: 6.12.97; 5f8d4a9008307e0bf210906948953386935d361c <0d3766fecd9b2db39a18b48021c15c522997ec25; 5f8d4a9008307e0bf210906948953386935d361c <43a1974da6bc7ce8f4d1dc1d03d56997428c29c3; 5f8d4a9008307e0bf210906948953386935d361c <3da8eaf5469eda2353b72038d644fabddb848ce1; patch: 6.1.178; patch: 0; patch: 7.1.5; 5f8d4a9008307e0bf210906948953386935d361c <a1baee24df72ec8fd1d6925c1d5162ffff4ee3bf; 6.0; patch: 6.18.40; 5f8d4a9008307e0bf210906948953386935d361c <c9ef79e34bc1eac4fd59051e5c7b96a74e59d46f; 5f8d4a9008307e0bf210906948953386935d361c <e45ec24d8e986d79a8e07f49a816c414ad283622; patch: 6.6.145; patch: 7.2
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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