Adobe Connect | Deserialization of Untrusted Data (CWE-502) (Adobe Adobe Connect)

CVE-2026-34659
CRITICAL 9.6

En bref

Source
NVD
EPSS
EPSS 0.64 % · centile 50 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
adobe
Statut NVD
Analyzed

Description

Adobe Connect versions 2025.9.15, 2025.8.157 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Faiblesses (CWE)

  • CWE-502 — Désérialisation de données non fiables

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1CRITICAL 9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hadobe
CVSS 3.1CRITICAL 9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HNVD · psirt@adobe.com (Secondary)

Références européennes

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Adobe · Adobe Connectaffected 0 ≤ 12.11 ; unaffected 12.11.1
Adobe · Adobe Connect Desktop Applicationaffected 0 ≤ 2025.9.15 (Win), 2025.8.157 (Mac) ; unaffected 2026.3.125 (Win), 2026.01.39 (Mac)

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD