CISA Flags TeamCity CVE-2026-63077 RCE Flaw Under Active Exploitation in the Wild
- ID
- 11454
- Status
- summarized
- Published
- 06 Aug 2026, 2:51 PM
- Fetched
- 06 Aug 2026, 4:29 PM
- Provider
- The Hacker News
- Category
- security
- Original URL
- https://thehackernews.com/2026/08/cisa-flags-teamcity-cve-2026-63077-rce.html
- Source URL
- https://feeds.feedburner.com/TheHackersNews
Excerpt
A newly patched security flaw impacting on-premise versions of JetBrains TeamCity has come under active exploitation in the wild, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA). The vulnerability in question is CVE-2026-63077 (CVSS score: 9.8), a case of deserialization of untrusted data that could allow an unauthenticated attacker with access to a TeamCity server
Summary
No summary yet. It will appear after the daemon summarizes this item.