CVE-2026-77692

HighCVSS 7.5/10Last modified Sep 17, 2026

Description

An attacker can cause `named` to abort by sending a crafted DNS-over-HTTPS request with a cryptographically invalid SIG(0) record, and then closing the transport connection prematurely. This issue affects BIND 9 versions 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, and 9.20.9-S1 through 9.20.27-S1.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Sep 16, 2026
Last modified: Sep 17, 2026
NVD status: Awaiting Analysis

Related CVEs from 2026

CVE-2026-776938.7The Order Tip for WooCommerce WordPress plugin before 1.6.0 does not check the capability of the user requesting a file deletion, nor does i CVE-2026-776945.3The Eventin WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an or CVE-2026-776956.5The Return Refund and Exchange For WooCommerce WordPress plugin before 4.6.4 does not correctly verify the ownership of guest orders in some CVE-2026-776963.7Issue summary: SM2 signature generation uses non-constant-time arithmetic on secret values, forming a timing side-channel. Impact summary: CVE-2026-776976.3Zohocorp ManageEngine Endpoint Central versions below 11.4.2540.23 are vulnerable to Privilege Escalation During JAR Extraction CVE-2026-776985.7Zohocorp ManageEngine Endpoint Central versions before 11.5.2605.01 are vulnerable to local privilege escalation due to Agent upgrade.CVE-2026-776995.0Zohocorp ManageEngine Endpoint Central versions below 11.5.2605.01 are vulnerable to Local privilege escalation due to loading a dll from an CVE-2026-77708.8IBM i Access Family 1.1.5.0 through 1.1.9.12 IBM i Access Client Solutions (ACS) is vulnerable to remote code execution when configured to l CVE-2026-777015.3The WCFM Marketplace WordPress plugin before 3.8.2 does not correctly verify that the person requesting a refund owns the order, allowing u CVE-2026-777025.3The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's CVE-2026-777035.9Key exchange without entity authentication vulnerability in HAVELSAN Inc. Liman Render Engine allows Adversary in the Middle (AiTM). This i CVE-2026-777042.7The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not check that a user holds the required capability bef