When coalescing adjacent text nodes in addText and fosterParent, appending to an existing TextNode's Data via string concatenation (n.Data += text) reallocated and copied the accumulated string on every token. Inputs containing many short t…
Exact source revision recorded 29 Oct 2026 21:50:49 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-78661
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Original publisher date fields
published: 2026-10-27T22:18:05.930
lastModified: 2026-10-28T15:24:56.033
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON