CVE-2026-89876
Unknown
Last modified
CVE-2026-89876 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: media: tda18250: fix possible integer overflow Integer overflow may occur, when variable exp equals to zero. Result of shift 1 << (exp - 1) may then leads to undefined behavior..
Description
In the Linux kernel, the following vulnerability has been resolved: media: tda18250: fix possible integer overflow Integer overflow may occur, when variable exp equals to zero. Result of shift 1 << (exp - 1) may then leads to undefined behavior.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 4e21f0e5696d3148b183c7e21dd44f7dec0d07ef; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 3e5568d554c5f6da2cbba45684295927ebefd943; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 593b1172e5d548581dfdb9a63713088f5dfab255; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < f1ba602afd5ee6609fd71a0d112d18e8447a485f; >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520, < 6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4 |
| Linux | Linux | 4.16 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-89876?
In the Linux kernel, the following vulnerability has been resolved:
media: tda18250: fix possible integer overflow
Integer overflow may occur, when variable exp equals to zero. Result
of shift 1 << (exp - 1) may then leads to undefined behavior.
How severe is CVE-2026-89876?
Severity scoring for CVE-2026-89876 is pending analysis.
How do I fix CVE-2026-89876?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2026-89876?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST