Is CVE-2023-54354 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2023-54354 being exploited in the wild.

How severe is CVE-2023-54354?

Informational severity, published 25 August 2026.

Which products and versions are affected?

nokogiri (RubyGems) ECOSYSTEM:introduced=0,fixed=1.14.3.

Is there a fix for CVE-2023-54354?

Yes. nokogiri (RubyGems): upgrade to 1.14.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Am I affected by CVE-2023-54354?

Check whether you run nokogiri (RubyGems) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2023-54354: Rejected CVE duplicate

CVE-2023-54354 · Severity: info · Published 2026-08-25

This CVE identifier (CVE-2023-54354) has been rejected by the CVE numbering authority as a duplicate of an existing vulnerability report. No independent vulnerability assessment is available.

Technologies: nokogiri (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2023-54354 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2023-54354 being exploited in the wild.
How severe is CVE-2023-54354?: Informational severity, published 25 August 2026.
Which products and versions are affected?: nokogiri (RubyGems) ECOSYSTEM:introduced=0,fixed=1.14.3.
Is there a fix for CVE-2023-54354?: Yes. nokogiri (RubyGems): upgrade to 1.14.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-54354?: Check whether you run nokogiri (RubyGems) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

nokogiri (RubyGems): upgrade to 1.14.3 or later
```
bundle update nokogiri
```

Affected products

nokogiri (RubyGems) ECOSYSTEM:introduced=0,fixed=1.14.3

Identifiers

CVE-2023-54354
GHSA-pxvg-2qj5-37jq

Timeline

2026-08-25: other: CVE-2023-54354 rejected as duplicate

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