Dashboard / CVE-2026-47304

CVE-2026-47304

HIGH
MEDIUM Priority: 0.02 BB Relevance: 66/100
Published: 2026-07-14 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.

Weakness Classification (2)

Affected Software (76)

VendorProductVersion
Microsoft .NET 10.0 runtime 10.0.0 < 10.0.10
Microsoft .NET 10.0 runtime 10.0.0 < 10.0.10
Microsoft .NET 8.0 runtime 8.0.0 < 8.0.29
Microsoft .NET 8.0 runtime 8.0.0 < 8.0.29
Microsoft .NET 9.0 runtime 9.0.0 < 9.0.18
Microsoft .NET 9.0 runtime 9.0.0 < 9.0.18
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.8983 & 3.0.30729.8978
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.8983 & 3.0.30729.8978
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4143.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4143.0
Microsoft Microsoft .NET Framework 4.8 4.8.0 < 4.8.4803.0
Microsoft Microsoft .NET Framework 4.8 4.8.0 < 4.8.4803.0
Microsoft Microsoft .NET Framework 4.8.1 4.8.0.0 < 4.8.9340.0
Microsoft Microsoft .NET Framework 4.8.1 4.8.0.0 < 4.8.9340.0
Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) -
Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) -
Microsoft Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) -
Microsoft Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) -
Microsoft Microsoft Visual Studio 2022 version 17.12 17.12.0 < 17.12.22
Microsoft Microsoft Visual Studio 2022 version 17.12 17.12.0 < 17.12.22
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0 < 17.14.36
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0 < 17.14.36
Microsoft Microsoft Visual Studio 2026 version 18.5 -
Microsoft Microsoft Visual Studio 2026 version 18.5 -
Showing 30 of 76 entries

References & Advisories (1)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.29%
Raw Score 0.002860
Percentile 21.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00286
2026-10-28
0.00286

Intelligence Sources

mitre ref →
nvd ref →

External Links