Is CVE-2024-39826 in the CISA KEV catalog?

No. CVE-2024-39826 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-39826?

CVE-2024-39826 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2024-39826?

CVE-2024-39826 has an EPSS score of 0.44% (35th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-39826?

Upgrade meeting software development kit to 6.0.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-39826

MEDIUM

6.8

CVSS v3

NVD

Description

Race condition in Team Chat for some Zoom Workplace Apps and SDKs for Windows may allow an authenticated user to conduct information disclosure via network access.

CWE-367TOCTOU Race Condition CWE-22Path Traversal

How to fix

Remediation Available

meeting software development kitNVD

Affected:< 6.0.0Fixed in:6.0.0CVE-2024-39826derived from NVD

workplace desktopNVD

Affected:< 6.0.0Fixed in:6.0.0CVE-2024-39826derived from NVD

workplace virtual desktop infrastructureNVD

Affected:< 5.17.13Fixed in:5.17.13CVE-2024-39826derived 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 RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.44%probability of exploitation in 30 days

35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Vendor Advisory1

zoom.com

Related Vulnerabilities

Other CWE-367 (TOCTOU Race Condition) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-36980	High	8.1	83%	-	Fix
CVE-2024-30088	High	7.0	68%	KEV + Ransom	Fix
CVE-2004-0594	Medium	5.1	55%	-	Fix
CVE-2024-50379	Critical	9.8	44%	-	Fix
CVE-2023-38146	High	8.8	39%	-	Fix
CVE-2024-0132	Critical	9.0	37%	-	Fix

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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 2025-10-02.