CVE-2026-80695
Last modified
CVE-2026-80695 is a vulnerability of currently unknown severity. 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.
Description
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().
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 7c84f7f80d6fcea36246b793d06c3555ca53ddcd, < 81529add4a2e3cca9240e0e2342973d62f88f02e; >= 7c84f7f80d6fcea36246b793d06c3555ca53ddcd, < c498adfd4c3e85306ccdc19b76e639bfc215f0e7; >= 7c84f7f80d6fcea36246b793d06c3555ca53ddcd, < 1fb41650bc3e14d2a5ddb4bb25e96811e5afe881; >= 7c84f7f80d6fcea36246b793d06c3555ca53ddcd, < f46d5ab43a572b84773015a76966f5da56fc1748 |
| Linux | Linux | 4.8 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-80695?
How severe is CVE-2026-80695?
How do I fix CVE-2026-80695?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-8069PredatorSense version 3.00.3136 to 3.00.3196 contain Local P…7.8
- CVE-2026-80690In the Linux kernel, the following vulnerability has been re…
- CVE-2026-80691In the Linux kernel, the following vulnerability has been re…7.5
- CVE-2026-80692In the Linux kernel, the following vulnerability has been re…8.8
- CVE-2026-80693In the Linux kernel, the following vulnerability has been re…9.3
- CVE-2026-80694In the Linux kernel, the following vulnerability has been re…9.8
- CVE-2026-80696In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-80697In the Linux kernel, the following vulnerability has been re…
- CVE-2026-80698In the Linux kernel, the following vulnerability has been re…
- CVE-2026-80699In the Linux kernel, the following vulnerability has been re…
- CVE-2026-8070Incorrect permission assignment for a critical resource in A…7.3
- CVE-2026-80700In the Linux kernel, the following vulnerability has been re…7.8
Are you affected by CVE-2026-80695?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST