CVE-2026-97058

sprintf-js: sprintf-js: Denial of Service via unbounded precision specifiers

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Published Sep 24, 2026 CVSS 3.1 · 5.3 Medium EPSS n/a KEV · Not listed
Description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-hp3w-g68c-fv3c Withdrawn Advisory: sprintf-js vulnerable to denial of service through unbounded precision specifiers
History
Type Values Removed Values Added
Title sprintf-js through 1.1.3 Denial of Service via Unbounded Precision sprintf-js: sprintf-js: Denial of Service via unbounded precision specifiers
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
Type Values Removed Values Added
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X'}
Type Values Removed Values Added
Description sprintf-js through 1.1.3 passes unbounded precision specifiers to toFixed, toExponential, and toPrecision methods without validation, causing uncaught RangeError exceptions. Attackers who control format strings can inject precision values exceeding ECMAScript limits to abort calling operations with minimal payload. This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}

 cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X'}
Type Values Removed Values Added
First Time appeared Alexei
Alexei sprintf-js
Vendors & Products Alexei
Alexei sprintf-js
Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Moderate
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
Type Values Removed Values Added
Description sprintf-js through 1.1.3 passes unbounded precision specifiers to toFixed, toExponential, and toPrecision methods without validation, causing uncaught RangeError exceptions. Attackers who control format strings can inject precision values exceeding ECMAScript limits to abort calling operations with minimal payload.
Title sprintf-js through 1.1.3 Denial of Service via Unbounded Precision
Weaknesses CWE-1284
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}
Earlier changes (3)
Weaknesses

Sources

Status
REJECTED
Assigner
VulnCheck
Published
Updated
Oct 12, 2026, 7:33 PM
Reserved
Sep 23, 2026, 11:51 PM

View source JSON

Updated

JSON

Status
Rejected
Published
Sep 24, 2026, 2:18 PM
Modified
Oct 16, 2026, 3:10 PM

View source JSON

Severity
Moderate
Public date
Sep 24, 2026, 1:51 PM

View source Bugzilla JSON

No data.