swpdf131119fos (RubyGems) · Malicious Code
Affects swpdf131119fosSource GCVE Database
Malicious package : remove swpdf131119fos 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-2026-8958
What to do
Remove swpdf131119fos 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 |
|---|---|---|
RubyGemsswpdf131119fospkg:gem/swpdf131119fosOther threats | Affected
| Fixed in– |
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Description
The RubyGem package 'swpdf131119fos' version 0.0.1 contains malicious code as identified by the OpenSSF malicious packages project. This package is flagged as a security threat due to its inclusion of harmful code that could compromise systems using it.