RHSA-2026:9080: dotnet8.0 Red Hat

CVSS: 8.5v3.1HighPublished

Published 22-04-2026Last modified 06-10-2026

Open JSON

Vulnerability summary

RHSA-2026:9080 is a high (CVSS 8.5) vulnerability in dotnet8.0 Red Hat.

Overall risk

34/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.5/10

010

High · v3.1 (OSV · Red hat), selected by version preference

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 8 · Downstream 0

CVE-2025-26646 CVE-2025-55247 CVE-2025-55248 CVE-2025-55315 CVE-2026-26171 CVE-2026-32178+2 more

Timeline

22-04-2026
PublishedVulnerability first disclosed.
06-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVSS metrics

1 score · 1 source · 1 version

v3.18.5

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat1 product

dotnet8.0< 0:8.0.126-1.hum1

1 vendor · 1 product

References

37 links

Show all 37 references

access.redhat.com/security/cve/CVE-2026-26171REPORT
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_9080.jsonAdvisory
bugzilla.redhat.com/show_bug.cgi?id=2365317REPORT
www.cve.org/CVERecord?id=CVE-2025-26646Advisory
nvd.nist.gov/vuln/detail/CVE-2025-26646Advisory
github.com/dotnet/announcements/issues/356ARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2403086REPORT
www.cve.org/CVERecord?id=CVE-2025-55247Advisory
nvd.nist.gov/vuln/detail/CVE-2025-55247Advisory
bugzilla.redhat.com/show_bug.cgi?id=2403083REPORT
www.cve.org/CVERecord?id=CVE-2025-55248Advisory
nvd.nist.gov/vuln/detail/CVE-2025-55248Advisory
bugzilla.redhat.com/show_bug.cgi?id=2403085REPORT
www.cve.org/CVERecord?id=CVE-2025-55315Advisory
nvd.nist.gov/vuln/detail/CVE-2025-55315Advisory
bugzilla.redhat.com/show_bug.cgi?id=2457739REPORT
www.cve.org/CVERecord?id=CVE-2026-26171Advisory
nvd.nist.gov/vuln/detail/CVE-2026-26171Advisory
bugzilla.redhat.com/show_bug.cgi?id=2457781REPORT
www.cve.org/CVERecord?id=CVE-2026-32178Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32178Advisory
bugzilla.redhat.com/show_bug.cgi?id=2457740REPORT
www.cve.org/CVERecord?id=CVE-2026-32203Advisory
nvd.nist.gov/vuln/detail/CVE-2026-32203Advisory
bugzilla.redhat.com/show_bug.cgi?id=2457741REPORT
www.cve.org/CVERecord?id=CVE-2026-33116Advisory
nvd.nist.gov/vuln/detail/CVE-2026-33116Advisory