01 Record
CVE-2026-3502
TrueConf Client Update Integrity Verification Bypass
HighKEVPUBLISHEDCNA: checkpoint
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
02 Description
TrueConf Client Update Integrity Verification Bypass
03 Exploitation and scoring
- Exploitation
- Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2026-04-02. Federal remediation due 2026-04-16.
- SSVC decision
- ExploitationactiveCISA reports credible evidence of active exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 5.84% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.1% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-03-30 18:05Z7 MO AGO
- Last updated
- 2026-04-03 03:55Z6 MO AGO
- Reserved
- 2026-03-03
- Assigning CNA
- checkpoint
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
- Weaknesses
- CWE-494Download of Code Without Integrity CheckBase
- Data version
- 5.2
- Document digest
- d169ddbd247fa2856818862ac50e437c695c7302da24198ec6bdbe49a6f048c1
05 Affected products
VendorProductVersionsPlatforms