CVE-2026-3502 affects TrueConf Client, allowing attackers to deliver malicious updates due to a lack of integrity verification during the update process. This vulnerability carries a high CVSS score of 7.8, indicating a critical risk of arbitrary code execution if an attacker can intercept and substitute update payloads. It is actively exploited, as confirmed by its inclusion in CISA's KEV catalog and reports of its use in campaigns like "TrueChaos" targeting Southeast Asian governments. While no public exploit code is available, the vulnerability has garnered significant community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.5.3.884CPE matchmatch criteria | cpe:2.3:a:trueconf:trueconf:*:*:*:*:*:windows:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.6 Reddit, 5.0 Bluesky, 1.1 Mastodon, and 3.0 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.