CVE-2025-21172

high

Published 2025-01-14 · Modified 2025-09-22

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CVSS v3

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CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

8.0

Description

RHSA-2025:0382: .NET 9.0 security update (Important)

Predictions

Exploit likelihood

30%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Red Hat Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Rocky Linux Fixed 1 release

Version	Status	Fixed in
8	Fixed	—

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	Microsoft.NetCore.App.Runtime.linux-arm	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.linux-arm64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-arm	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-arm64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-x64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.linux-x64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.osx-arm64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.osx-x64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.win-arm	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.win-arm64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.win-x64	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.win-x86	`>=9.0.0,<9.0.1`	`9.0.1`
NuGet	Microsoft.NetCore.App.Runtime.win-x64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.win-arm64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.win-arm	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.osx-x64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.osx-arm64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-x64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-x64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-arm64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-musl-arm	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-arm64	`>=8.0.0,<8.0.12`	`8.0.12`
NuGet	Microsoft.NetCore.App.Runtime.linux-arm	`>=8.0.0,<8.0.12`	`8.0.12`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.