CVE-2026-8888highCWE-1333

CVE-2026-8888

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.5epss 0.4%

probabilidade de exploração

0.4%top 64% das CVEs

exploração observada

nãonenhuma fonte reporta

Version 3.0.7 of the Securly Chrome Extension downloads config.json over HTTP and compiles server-provided patterns as JavaScript regular expressions via new RegExp() without complexity validation. An on-path attacker can inject specific patterns to cause catastrophic backtracking, resulting in denial of service on all browsing.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Securly · Securly Chrome Extension

Referências

https://kb.cert.org/vuls/id/595768