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CVE-2026-77804: In Progress® Telerik® Fiddler® Classic for Windows, versions security flaw

CVE-2026-77804. CVSS base score 6.6 (MEDIUM, Vendor/CNA).

Published 2026-10-05 23:10:34.251335+00:00

CWE

CWE-367

CCR priority

26.4 /100 (P4)

CVSS

6.6 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N · Vendor/CNA

KEV

no

Provenance

• NVD CVE API 2.0 · Source record · observed 2026-10-05 23:09:08.830529+00:00 UTC
• GitHub Advisory Database · Source record · observed 2026-10-05 23:10:51.172112+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-77804.html