CVE-2026-32178
high
CVSS v3
7.5
CVSS v4 NEW
โ
VIR risk
7.5
Description
Important: .NET 10.0 security update
Predictions
Exploit likelihood
83%
Patch ETA
โ
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 โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Linux kernel Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| - | Not affected | โ |
macOS Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| - | Not affected | โ |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | โ |
| 8 | Fixed | โ |
Rocky Linux Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | โ |
| 8 | Fixed | โ |
Package impact
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| microsoft | .net | {"startIncluding":"10.0.0","endExcluding":"10.0.6"} | 10.0.6 |
| microsoft | visual_studio_2022 | {"startIncluding":"17.12.0","endExcluding":"17.12.19"} | 17.12.19 |
References
- https://access.redhat.com/errata/RHSA-2026:8469
- https://access.redhat.com/errata/RHSA-2026:8471
- https://access.redhat.com/errata/RHSA-2026:8474
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32178
- https://github.com/dotnet/runtime/security/advisories/GHSA-vmwf-m9c5-3jvc
- https://nvd.nist.gov/vuln/detail/CVE-2026-32178
- https://github.com/dotnet/announcements/issues/12345
- https://github.com/dotnet/runtime
- https://access.redhat.com/errata/RHSA-2026:8468
- https://bugzilla.redhat.com/2457739
- https://bugzilla.redhat.com/2457740
- https://bugzilla.redhat.com/2457741
- https://bugzilla.redhat.com/2457781
- https://errata.almalinux.org/8/ALSA-2026-8468.html
- https://access.redhat.com/errata/RHSA-2026:8473
- https://errata.almalinux.org/8/ALSA-2026-8473.html
- https://access.redhat.com/errata/RHSA-2026:8475
- https://errata.almalinux.org/8/ALSA-2026-8475.html
- https://errata.almalinux.org/9/ALSA-2026-8469.html
- https://errata.rockylinux.org/RLSA-2026:8469
- https://errata.rockylinux.org/RLSA-2026:8474
- https://errata.rockylinux.org/RLSA-2026:8471
- https://errata.rockylinux.org/RLSA-2026:8473
CWEs
CWE-138
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.