CVE-2022-26437 json
In httpclient, there is a possible out of bounds write due to uninitialized data.
published 2022-08-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-30996
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
In httpclient, there is a possible out of bounds write due to uninitialized data. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WSAP00103831; Issue ID: WSAP00103831.
Exploit prediction
1.45% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- MediaTek, Inc. MT2621, MT2625
Classification
- Weakness
-
- CWE-908 Use of Uninitialized Resource
References
-
corp.mediatek.com
/product-security-bulletin/August-2022
vendor-advisory
Sources
- CVE List CVE-2022-26437
- NVD CVE-2022-26437
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