CVE-2026-19448

HighCVSS 7.5/10Last modified Aug 25, 2026

Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 A stack memory corruption vulnerability exists in the AIX IPsec ESP decapsulation handler. Successful exploitation may corrupt kernel stack state and cause a system crash, resulting in denial of service.

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-908

Affected software

No affected versions have been published.

Timeline

Published
Aug 20, 2026
Last modified
Aug 25, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-194498.8IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a vulnerability in cmdnim that may allow an unprivileged local user to executes the payloaCVE-2026-19457.2The WPBookit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpb_user_name' and 'wpb_user_email' parameters in alCVE-2026-194537.1The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the account it preserves across a restore or migCVE-2026-194544.4The JetBackup WordPress plugin before 3.1.23.5 does not perform its multisite authorisation check before serving backup archives and job loCVE-2026-19464.3The GW AI Website Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gCVE-2026-19477.5The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions uCVE-2026-194716.9Multiple stored cross-site scripting security issues exist within ArmorStart® LT. Stored XSS occurs when user input is not properly sanitizeCVE-2026-194728.7A denial-of-service security issue exists within ArmorStart® LT. The security issue stems from improper handling of a crafted HTTP PUT requeCVE-2026-194747.5@fastify/multipart is a multipart form-data parser for Fastify. In versions from 3.0.0 up to but not including 10.1.1, request.saveRequestFiCVE-2026-194756.5An authenticated user with permission to query a SQL data source can bypass the fix for CVE-2026-33375 by injecting the timeGroup macro throCVE-2026-194777.8There is stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq).  This may result in inforCVE-2026-194789.1GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and