CVE-2026-65810

HIGH
MEDIUM Priority: 0.03 BB Relevance: 41/100
Published: 2026-08-11 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.

Affected Software (34)

VendorProductVersion
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.9183 & 3.0.30729.9169
Microsoft Microsoft .NET Framework 3.5 3.5.0 < 2.0.50727.9183 & 3.0.30729.9169
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 < 2.0.50727.8984 & 3.0.30729.8980 & 4.7.4144.0
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 < 2.0.50727.8984 & 3.0.30729.8980 & 4.7.4144.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9343.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9343.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4144.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 < 4.7.4144.0
Microsoft Microsoft .NET Framework 4.8 4.8.0 < 4.8.4805.0
Microsoft Microsoft .NET Framework 4.8 4.8.0 < 4.8.4805.0
Microsoft Microsoft .NET Framework 4.8.1 4.8.0.0 < 4.8.9344.0
Microsoft Microsoft .NET Framework 4.8.1 4.8.0.0 < 4.8.9344.0
microsoft .net_framework 3.5
microsoft .net_framework 3.5
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 3.5
microsoft .net_framework 4.7.2
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 3.5
microsoft .net_framework 4.8
Showing 30 of 34 entries

References & Advisories (1)

Bug Bounty Relevance

41 / 100
✓ No authentication
✓ Low complexity

CVSS Score

7.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.40%
Raw Score 0.004040
Percentile 34.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00404
2026-10-28
0.00404

Intelligence Sources

mitre ref →