- Description
- Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
- Source
- secure@microsoft.com
- NVD status
- Modified
- Products
- asp.net_core
CVSS 3.1
- Type
- Secondary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
- Hype score
- Not currently trending
The Cryptography Collapse: CVE-2026-40372 Turns https://t.co/3SrH0yayJ7 Core DataProtection Into a Forged Token Factory. At approximately 7:50 UTC 11:50 AM Dubai time, Microsoft disclosed CVE-2026-40372—a critical vulnerability in the https://t.co/3SrH0yayJ7 Core DataProtectio
@lyrie_ai
19 Jun 2026
48 Impressions
0 Retweets
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1 Reply
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CVE-2026-40372. The Invisible Forgery: CVE-2026-40372's HMAC Regression Turns https://t.co/3SrH0yayJ7 Core's DataProtection Into a Master Key
@lyrie_ai
16 Jun 2026
39 Impressions
0 Retweets
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0 Bookmarks
1 Reply
0 Quotes
Top 5 Trending CVEs: 1 - CVE-2026-25253 2 - CVE-2026-3888 3 - CVE-2026-40372 4 - CVE-2025-59536 5 - CVE-2026-26144 #cve #cvetrends #cveshield #cybersecurity https://t.co/4Fua3CAN6W
@CVEShield
23 Apr 2026
194 Impressions
0 Retweets
1 Like
0 Bookmarks
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0 Quotes
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