CVE-2026-80695
CVE CVE-2026-80695EUVD EUVD-2026-67430Published 2026-08-28T06:53:01.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: hwmon: (sht3x) Fix unaligned accesses Sashiko reports: In sht3x_update_client(), the 16-bit temperature and humidity values are extracted from a stack-allocated byte array using be16_to_cpup(). The pointers passed to this function are calculated as buf and buf + 3. Since the difference between the two pointers is an odd number of bytes, at least one of them is guaranteed to be at an unaligned offset. This will trigger an alignment fault on strict-alignment architectures such as ARMv5 or SPARC, resulting in a kernel panic. Fix the problem by using get_unaligned_be16() instead of be16_to_cpup(), and put_unaligned_be16() instead of cpu_to_be16().
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 4.8; patch: 7.1.8; 7c84f7f80d6fcea36246b793d06c3555ca53ddcd <f46d5ab43a572b84773015a76966f5da56fc1748; patch: 7.2; patch: 0; patch: 6.18.44; 7c84f7f80d6fcea36246b793d06c3555ca53ddcd <c498adfd4c3e85306ccdc19b76e639bfc215f0e7; patch: 6.12.103; 7c84f7f80d6fcea36246b793d06c3555ca53ddcd <1fb41650bc3e14d2a5ddb4bb25e96811e5afe881; 7c84f7f80d6fcea36246b793d06c3555ca53ddcd <81529add4a2e3cca9240e0e2342973d62f88f02e
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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