CVE-2026-88097
published 2026-09-18CVE-2026-88097: Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
PriorityP345high7.8CVSS 3.1
AVLACHPRLUINSCCHIHAH
EPSS
0.26%
16.4th percentile
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | edge_chromium | < 153.0.4234.46 | 153.0.4234.46 |
| microsoft | microsoft_edge | >= 1.0.0.0 < 153.0.4234.46 | 153.0.4234.46 |
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VulDB
Microsoft Edge up to 153.0.4234.32 use after free
vuldb·2026-09-18·CVSS 8.1
CVE-2026-88097 [HIGH] Microsoft Edge up to 153.0.4234.32 use after free
A vulnerability marked as critical has been reported in Microsoft Edge. The affected element is an unknown function. The manipulation leads to use after free.
This vulnerability is documented as CVE-2026-88097. The attack can be initiated remotely. There is not any exploit available.
It is suggested to upgrade the affected component.
GHSA
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
ghsa_unreviewed·2026-09-18
CVE-2026-88097 [HIGH] CWE-416 Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-18
Published