PT-2026-58682 · Microsoft+4 · Asp.Net Core+4

CVE-2026-47300

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Published

2026-07-14

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Updated

2026-08-17

CVSS v2.0

9.0

High

VectorAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions ASP.NET Core (affected versions not specified)
Description An incorrect implementation of the authentication algorithm allows an authorized attacker to elevate privileges over a network.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

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Weakness Enumeration

Related Identifiers

ALSA-2026:41893
ALSA-2026:41894
ALSA-2026:41895
ALSA-2026:41896
ALSA-2026:41897
ALSA-2026:41898
ALSA-2026:41899
ALSA-2026:41900
ALSA-2026:41901
BDU:2026-12014
BIT-DOTNET-2026-47300
BIT-DOTNET-SDK-2026-47300
CVE-2026-47300
GHSA-8PRM-248R-H957
RHSA-2026:26638
RHSA-2026:39952
RHSA-2026:41893
RHSA-2026:41894
RHSA-2026:41895
RHSA-2026:41896
RHSA-2026:41897
RHSA-2026:41898
RHSA-2026:41899
RHSA-2026:41900
RHSA-2026:41901
RHSA-2026:42145
RHSA-2026:58566
RHSA-2026:58567
RHSA-2026:58568
RHSA-2026:58569
RHSA-2026:58570
USN-8553-1

Affected Products

Asp.Net Core
Linuxmint
Red Os
Rocky Linux
Ubuntu