CVE-2024-58377Hinoki check available

No user impact from unexposed xmllint over-read

Published Aug 25, 2026 · Updated Aug 28, 2026

Bundled dependency issue in Sparkle Motion Nokogiri before 1.16.5 has no user impact because the affected xmllint tool is absent. Upstream libxml2 2.12.6 allows xmllint --htmlout error formatting to over-read a buffer in xmlHTMLPrintFileContext. The behavior requires invoking that command-line tool, which Nokogiri neither provides nor exposes, so Nokogiri applications cannot reach it.

CVSS severity0.0
None
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Bundled dependency issue in Sparkle Motion Nokogiri before 1.16.5 has no user impact because the affected xmllint tool is absent. Upstream libxml2 2.12.6 allows xmllint --htmlout error formatting to over-read a buffer in xmlHTMLPrintFileContext. The behavior requires invoking that command-line tool, which Nokogiri neither provides nor exposes, so Nokogiri applications cannot reach it.

The record

CVE
CVE-2024-58377
Published
Aug 25, 2026
Updated
Aug 28, 2026
Vendor
Sparkle Motion
Product
Nokogiri
Classifications
CWE-427
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.16.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Sparkle Motion · Nokogiriversion=0 <1.16.5

Published CVSS scores

9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
0.0VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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