https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-11T05:08:37.518533+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-46350 fkie_cve-2026-46350 2026-11-11T05:08:37.519511+00:00

dcmjs is a JavaScript implementation of DICOM manipulation. Prior to 0.52.0, the DecimalString and IntegerString implementations in src/ValueRepresentation.js sanitize text with a permissive regular expression and pass the result to JavaScript's Number constructor without validating finiteness or the DICOM value-representation rules. Scientific notation overflow in a DS or IS field can produce positive or negative Infinity, while stripping alphabetic characters from signed infinity text can leave a sign-only string that converts to NaN. IntegerString also accepts exponent notation and values outside the DICOM signed 32-bit IS range. Applications that trust these parsed values can propagate invalid numbers into spatial geometry, display windowing, dose scaling, frame counts, rescaling, or volume reconstruction, causing incorrect calculations or disrupted processing. This issue is fixed in version 0.52.0.

 https://db.gcve.eu/vuln/ghsa-px68-xx5g-48q5 GHSA-px68-xx5g-48q5 — dcmjs: DS/IS VALUE REPRESENTATION INPUT VALIDATION BYPASS 2026-11-11T05:08:37.519570+00:00

Affected: npm: dcmjs

dcmjs, a JavaScript library for DICOM manipulation used in web-based medical imaging viewers, contains an input validation bypass in its handling of DS (Decimal String) and IS (Integer String) value representations.

The DecimalString and IntegerString classes in ValueRepresentation.js use a regex sanitizer followed by JavaScript's Number() constructor. While the regex strips direct NaN/Infinity strings, it preserves scientific notation (including the 'e' character), enabling:

1. Infinity injection via scientific notation overflow (1e999999) 2. NaN injection via sign-only remnants from stripped inf strings ("-inf" -> "-") 3. IS accepting scientific notation in violation of PS3.5

AFFECTED PRODUCT ================ Product: dcmjs (JavaScript DICOM manipulation library) Repository: https://github.com/dcmjs-org/dcmjs npm: https://www.npmjs.com/package/dcmjs Affected Versions: < 0.52.0 (patched in 0.52.0, released 2026-05-19) CVE: CVE-2026-46350 (assigned by GitHub 2026-05-13) CWE: CWE-20 (Improper Input Validation) CVSS Score: 7.5 (HIGH) CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H Maintainer note: The CVSS score above is the reporter's assessment; dcmjs rates this low, because malformed input produces NaN/Infinity in values the caller must range-check in any case (both are reachable by other means, and no trust boundary enforced by dcmjs is crossed).

DOWNSTREAM IMPACT ================= dcmjs…