How severe is CVE-2026-57108?

No CVSS score has been assigned to CVE-2026-57108 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2026-57108?

CVE-2026-57108 affects the following packages: dotnet (Bitnami). Ecosystems affected: Bitnami.

How do I fix CVE-2026-57108?

Update dotnet to 8.0.29 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-57108 is resolved across your whole dependency graph.

How do I detect CVE-2026-57108 in my Bitnami dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for dotnet, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2026-57108 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is CVE-2026-57108 actively exploited in the wild?

No public exploit code has been indexed for CVE-2026-57108 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2026-57108?

CVE-2026-57108 has an EPSS (Exploit Prediction Scoring System) score of 1.2%, placing it in the 67th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2026-57108?

CVE-2026-57108 is classified as CWE-843 (CWE-843). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2026-57108 published, and has it been updated?

CVE-2026-57108 was published on July 21, 2026 and was last updated on September 8, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 Bitnami

Not in CISA KEV

CVE-2026-57108 — dotnet

CVE-2026-57108 is a CWE-843 vulnerability in dotnet. A fix is available for dotnet — see the affected versions and patch details below.

.NET Denial of Service Vulnerability

Also known asBIT-dotnet-sdk-2026-57108GHSA-rp2p-6cmp-jxj9

Published

Jul 21, 2026

Updated

Sep 8, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Oct 17, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

CISA assesses this as automatable — exploitation doesn’t require manual, per-target effort, which raises the odds of mass scanning and opportunistic attacks.
CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2026-57108.

EPSS Exploitation Probability

via FIRST.org ↗

1.2%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs67th percentile — riskier than 67% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

📦dotnet

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Bitnami packages — download data is not available via public APIs for these ecosystems.

Description

Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦Bitnami	`dotnet`	≥ 8.0.0&&< 8.0.29	8.0.29

Affected Products

1 product · 3 configurations

Application

.netmicrosoft

≥ 10.0.0 && < 10.0.6

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for dotnet, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update dotnet to 8.0.29 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-57108 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatImportant

Product	Fixed in	Advisory
Red Hat Enterprise Linux 10	`dotnet8.0-0:8.0.129-1.el10_2`	RHSA-2026:41893
Red Hat Enterprise Linux 10	`dotnet9.0-0:9.0.119-1.el10_2`	RHSA-2026:41895
Red Hat Enterprise Linux 10	`dotnet10.0-0:10.0.110-1.el10_2`	RHSA-2026:41897
Red Hat Enterprise Linux 10.0 Extended Update Support	`dotnet8.0-0:8.0.130-1.el10_0`	RHSA-2026:58566
Red Hat Enterprise Linux 10.0 Extended Update Support	`dotnet9.0-0:9.0.120-1.el10_0`	RHSA-2026:58567
Red Hat Enterprise Linux 8	`dotnet9.0-0:9.0.119-1.el8_10`	RHSA-2026:41899
Red Hat Enterprise Linux 8	`dotnet10.0-0:10.0.110-1.el8_10`	RHSA-2026:41900
Red Hat Enterprise Linux 8	`dotnet8.0-0:8.0.129-1.el8_10`	RHSA-2026:41901

UbuntuHIGH

USN-8553-1Ubuntu

Frequently Asked Questions

Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

O3 Security · Impact-Aware SCA

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