Acronis Patches Exploited Vulnerability in cPanel Backup Plugin
CVE-2026-87886 is a high-severity insecure file permissions flaw that can lead to local privilege escalation. Acronis Patches Exploited Vulnerability in cPanel.
By Dillip Chowdary • Sep 26, 2026 • Source: SecurityWeek
What broke in Acronis Exploited Vulnerability in cPanel
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SecurityWeek reports: Acronis Patches Exploited Vulnerability in cPanel Backup Plugin. CVE-2026-87886 is a high-severity insecure file permissions flaw that can lead to local privilege escalation. The post Acronis Patches Exploited Vulnerability in cPanel Backup Plugin appeared first on SecurityWeek .
What to do now about Acronis Exploited Vulnerability in cPanel
For primary quotes and complete technical detail, see SecurityWeek's original report linked above.
Developer Action Items
- ☐ Inventory whether Acronis Patches Exploited Vulnerability runs in prod, CI, staging, or on laptops before you debate severity.
- ☐ Pull the vendor advisory for CVE-2026-87886 and patch from that page — not from a social recap.
- ☐ If you cannot patch today, isolate the service, rotate tokens that sat on the affected surface, and raise the logging floor.
- ☐ Record the decision and residual risk so the next on-call does not re-litigate whether you are exposed.
Author
Dillip Chowdary
Writes Tech Bytes coverage of AI, engineering, and the tools that actually ship. Editor of Tech Pulse Daily.
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