On October 12, 2026, GitLab released 19.4.2, 19.3.5, and 19.2.8 to fix CVE-2026-97229, an integer overflow in its CI/CD regular-expression handling. The issue was reported through HackerOne by joaxcar. GitLab assigned it a CVSS score of 10.0 and described possible code execution by an unauthenticated user.
The advisory states that CVE-2026-97229 affects GitLab CE and EE from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2. GitLab says all deployment types are affected unless stated otherwise. GitLab.com was patched before disclosure, and Dedicated customers do not need to act.
Rapid7 researchers developed an end-to-end PoC that reliably runs arbitrary commands as GitLab’s git operating-system account on the official Linux amd64 gitlab/gitlab-ce:19.4.1-ce.0 image with ASLR enabled. GitLab’s release notes do not report exploitation in the wild occurring at the time of disclosure.
Read more…
Source: Rapid7 News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- New Rowhammer attack exploits the design of ever-shrinking and more dense DRAM chips
May 26, 2021
Google has detailed its work discovering a new Rowhammer vulnerability dubbed “Half-Double”, which evolves the style of attack on DRAM memory first reported in 2014 and suggests the Rowhammer problem won’t go away soon. The Rowhammer attack is unusual because it aims to cause “bit flips” by rapidly and repeatedly accessing data in one memory row ...
- CVE-2021-22909- Digging Into A Ubiquiti Firmware Update Bug
May 25, 2021
Back In February, Ubiquiti released a new firmware update for the Ubiquiti EdgeRouter, fixing CVE-2021-22909/ZDI-21-601. The vulnerability lies in the firmware update procedure and allows a man-in-the-middle (MiTM) attacker to execute code as root on the device by serving a malicious firmware image when the system performs an automatic firmware update. The vulnerability was discovered ...
- VMware warns of critical bug affecting all vCenter Server installs
May 25, 2021
VMware urges customers to patch a critical remote code execution (RCE) vulnerability in the Virtual SAN Health Check plug-in and impacting all vCenter Server deployments. “These updates fix a critical security vulnerability, and it needs to be considered at once,” said Bob Plankers, Technical Marketing Architect at VMware. Read more… Source: Bleeping Computer
- Bluetooth flaws allow attackers to impersonate legitimate devices
May 24, 2021
Attackers could abuse vulnerabilities discovered in the Bluetooth Core and Mesh Profile specifications to impersonate legitimate devices during the pairing process and launch man-in-the-middle (MitM) attacks. The Bluetooth Core and Mesh Profile specifications define requirements needed by Bluetooth devices to communicate with each other and for Bluetooth devices using low energy wireless technology to enable interoperable ...
- Apple patches macOS flaw exploited by malware to secretly snap screenshots
May 24, 2021
Apple has patched a hole in macOS that has been exploited by malware to secretly take screenshots on victims’ Macs. The security flaw can also be potentially abused to access files and record video and audio from the computer. The iGiant has also released iOS and iPadOS 14.6, which fixes 43 CVE-listed security flaws and adding ...
- Here’s how we got persistent shell access on a Boeing 747 – Pen Test Partners
May 21, 2021
Researchers from infosec biz Pen Test Partners established a persistent shell on an in-flight entertainment (IFE) system from a Boeing 747 airliner after exploiting a vulnerability dating back to 1999. It’s an attack that’s more of a curiosity than anything else: it’s too difficult to pull off during an actual flight, and it’s rare these days ...