Dashboard / CVE-2026-85363

CVE-2026-85363

HIGH
MEDIUM Priority: 0.08 BB Relevance: 68/100
Published: 2026-10-13 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network.

Weakness Classification (1)

Affected Software (42)

VendorProductVersion
Microsoft .NET 10.0 runtime 10.0.0 < 10.0.13
Microsoft .NET 10.0 runtime 10.0.0 < 10.0.13
Microsoft .NET 10.0 runtime 10.0.0 < 10.0.13
Microsoft .NET 11.0 runtime 11.0.0 < 11.0.0-rc.2
Microsoft .NET 11.0 runtime 11.0.0 < 11.0.0-rc.2
Microsoft .NET 11.0 runtime 11.0.0 < 11.0.0-rc.2
Microsoft .NET 8.0 runtime 8.0.0 < 8.0.32
Microsoft .NET 8.0 runtime 8.0.0 < 8.0.32
Microsoft .NET 8.0 runtime 8.0.0 < 8.0.32
Microsoft .NET 9.0 runtime 9.0.0 < 9.0.21
Microsoft .NET 9.0 runtime 9.0.0 < 9.0.21
Microsoft .NET 9.0 runtime 9.0.0 < 9.0.21
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.9188 AND 3.0.30729.9171
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.9188 AND 3.0.30729.9171
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.9188 AND 3.0.30729.9171
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4150.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4150.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4150.0
Showing 30 of 42 entries

References & Advisories (1)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.86%
Raw Score 0.008590
Percentile 58.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00859
2026-10-28
0.00859

Intelligence Sources

mitre ref →
nvd ref →

External Links