Microsoft Edge (Chromium-based) · Microsoft Entra ID Spoofing Vulnerability
Affects Microsoft Edge (Chromium-based)Source GCVE Database
Not known to be exploited · CVSS 8.8 High · patch available : patch Microsoft Edge (Chromium-based) soon.
Data as of 26 Oct 2026, 09:16 UTC
- EPSS
- 0.5% chance of exploitation in 30 days – higher than 44% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CExploitation evidence
Disclosed: evidence found.
CVE published 19 Jun 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| MicrosoftMicrosoft Edge (Chromium-based) | Affected
| Fixed in– |
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32208 (opens in a new tab)
- msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-32208.json (opens in a new tab)
- microsoft.com/en-us/msrc/exploitability-index?rtc=1 (opens in a new tab)
- support.microsoft.com/lifecycle (opens in a new tab)
- first.org/cvss (opens in a new tab)