vanc5smpr1778552455 (RubyGems) · Malicious Code
Affects vanc5smpr1778552455Source GCVE Database
Malicious package : remove vanc5smpr1778552455 and rotate any secrets on hosts that installed it.
Data as of 26 Oct 2026, 16:07 UTC
Malicious package
Published to RubyGems · OSV MAL-2026-9102
What to do
Remove vanc5smpr1778552455 from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
RubyGemsvanc5smpr1778552455pkg:gem/vanc5smpr1778552455Other threats | Affected
| Fixed in– |
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Description
The RubyGems package 'vanc5smpr1778552455' version 0.0.1 is identified as containing malicious code. This package is flagged in the OpenSSF malicious packages database and is associated with the advisory MAL-2026-9102. No CVSS score or detailed technical impact information is provided.