What’s Vulnerable › Vulnerabilities

CVE-2026-110632: Report One MyReport Updater through 2.1.1 Unauthenticated gRPC Service RCE

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-14 · updated 2026-10-15
• Weakness: CWE-306

Description

Report One MyReport Updater through 2.1.1 exposes an unauthenticated gRPC service on TCP port 9095 that allows remote attackers to redirect the SYSTEM updater by invoking the UpdateConfigReferent method. Attackers can point the updater to a malicious reference server serving modified module archives with matching MD5 digests to write files and execute code as SYSTEM.

Affected products

• Report One MyReport Updater: through 2.1.1

References

• https://blog.quarkslab.com/myreport-updater-from-grpc-to-system.html
• https://www.myreport.fr/myreport/
• https://www.vulncheck.com/advisories/report-one-myreport-updater-through-2.1.1-unauthenticated-grpc-service-rce

Get alerted when CVE-2026-110632 or the next vulnerability affects your stack