Is CVE-2022-34326 in the CISA KEV catalog?

No. CVE-2022-34326 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-34326?

CVE-2022-34326 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-34326?

CVE-2022-34326 has an EPSS score of 0.65% (46th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-34326?

Upgrade rtl8195am firmware to 2022-06-20 or later.

CVE & CISA-KEV Catalog

CVE-2022-34326

HIGH

7.5

CVSS v3

NVD

Description

In ambiot amb1_sdk (aka SDK for Ameba1) before 2022-06-20 on Realtek RTL8195AM devices before 284241d70308ff2519e40afd7b284ba892c730a3, the timer task and RX task would be locked when there are frequent and continuous Wi-Fi connection (with four-way handshake) failures in Soft AP mode.

CWE-400Resource Exhaustion

How to fix

Remediation Available

rtl8195am firmwareNVD

Affected:< 2022-06-20Fixed in:2022-06-20CVE-2022-34326derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.65%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Vendor Advisory1

realtek.com

Third-Party Advisory1

amebaiot.com

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-44487	High	7.5	100%	KEV	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2011-3192	High	7.8	99%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2024-25617	Medium	5.3	89%	-	Fix
CVE-2018-1000115	High	7.5	89%	-	Fix

Embed a live status badge for CVE-2022-34326

Markdown

[![CVE-2022-34326](https://tridentstack.com/cve/badge/CVE-2022-34326.svg)](https://tridentstack.com/cve/CVE-2022-34326)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-34326"><img src="https://tridentstack.com/cve/badge/CVE-2022-34326.svg" alt="CVE-2022-34326"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-21.