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CVE-2026-83619

Опубликовано: 07 сент. 2026
Источник: msrc
EPSS Низкий

Описание

xmldom: End-tag Whitespace-Trim Regex ReDoS — quadratic backtracking in the 0.8.x end-tag parser

Обновления

ПродуктСтатьяОбновление
azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0

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EPSS

Процентиль: 23%
0.00301
Низкий

Связанные уязвимости

ubuntu
15 дней назад

(xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) ...)

CVSS3: 7.5
redhat
15 дней назад

xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.7.0 until 0.8.15, the release-0.8.x parser in lib/sax.js trims captured end-tag names with the unanchored global expression /[ \t\n\r]+$/g. For an end tag containing a long whitespace run followed by a non-whitespace character, the expression retries from each possible starting position and backtracks quadratically before failing its end anchor. DOMParser.parseFromString() reaches the path under default options, allowing a small unauthenticated XML input to stall the Node.js event loop; the 0.9.x and unscoped npm lines do not contain this expression. This issue is fixed in @xmldom/xmldom version 0.8.15.

nvd
15 дней назад

xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.7.0 until 0.8.15, the release-0.8.x parser in lib/sax.js trims captured end-tag names with the unanchored global expression /[ \t\n\r]+$/g. For an end tag containing a long whitespace run followed by a non-whitespace character, the expression retries from each possible starting position and backtracks quadratically before failing its end anchor. DOMParser.parseFromString() reaches the path under default options, allowing a small unauthenticated XML input to stall the Node.js event loop; the 0.9.x and unscoped npm lines do not contain this expression. This issue is fixed in @xmldom/xmldom version 0.8.15.

debian
15 дней назад

xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) ...

github
8 дней назад

xmldom: End-tag Whitespace-Trim Regex ReDoS — quadratic backtracking in the 0.8.x end-tag parser

EPSS

Процентиль: 23%
0.00301
Низкий