CVE-2026-19113

MediumCVSS 5.3/10Last modified Aug 28, 2026

Description

Consul Community Edition and Consul Enterprise 1.3.0 through 2.0.2 are vulnerable to an unauthenticated denial of service in several agent HTTP API endpoints. A remote caller could cause the agent to consume substantial memory before the request was rejected. This vulnerability, CVE-2026-19113, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-400

Affected software

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

No affected versions have been published.

Timeline

Published: Aug 7, 2026
Last modified: Aug 28, 2026
NVD status: Awaiting Analysis

Related CVEs from 2026

CVE-2026-191168.8The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values from being deserialized when a submitted post CVE-2026-191179.8Under specific conditions, an attacker can register an attacker-controlled FIDO2 credential against a target account and then authenticate a CVE-2026-191187.5A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution. Expl CVE-2026-19126.4The Citations tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'code' parameter in the 'ctdoi' shortcode in a CVE-2026-191218.3IBM API Connect 12.1.0.0 through 12.1.1.2 could allow an authenticated attacker to gain unauthorized access due to improper authorization. T CVE-2026-191223.8IBM API Connect 12.1.0.0 through 12.1.1.2 could allow an authenticated privileged attacker to send unauthorized requests from the system due CVE-2026-191246.8IBM API Connect 10.0.8.0 through 10.0.8.12 could allow an attacker with access to stored data to decrypt sensitive credentials due to the us CVE-2026-191258.1The EthPress – Web3 Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.3.5. This is d CVE-2026-191265.9IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 uses weaker than expected cryptographic algorithms that could allow CVE-2026-191276.5An issue in the billing and license activation subsystem allows remote attackers to bypass payment authorization workflows. By exploiting in CVE-2026-191287.5IBM API Connect 12.1.0.0 through 12.1.1.2 could allow an authenticated attacker to send unauthorized requests from the system due to server-CVE-2026-191296.8IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a network-positioned attacker to intercept backup data