https://seclists.org/oss-sec/2026/q2/50: Fwd: [sin] Severity: High – Potential Malicious Campaign Underway Targeting Open Source Developers via Slack
Published Apr 8, 2026
·Updated
Affected Software
3 affected components
Slack Slack
Microsoft Microsoft Teams
Google Google
Frequently Asked Questions
1
What is the severity of CVE-2026-XXXX?
The severity of CVE-2026-XXXX is classified as high.
2
What are the main risks associated with CVE-2026-XXXX?
CVE-2026-XXXX involves a potential malicious campaign that targets open source developers via social engineering tactics on platforms like Slack.
3
How can I protect myself from CVE-2026-XXXX?
To protect against CVE-2026-XXXX, be cautious of unsolicited messages and verify the identity of contacts on Slack.
4
Are any software versions affected by CVE-2026-XXXX?
CVE-2026-XXXX affects users of Slack, Microsoft Teams, and Google services.
5
What should I do if I suspect I'm targeted by CVE-2026-XXXX?
If you suspect you are targeted by CVE-2026-XXXX, report suspicious activity to your platform's support and change your passwords.