How severe is CVE-2024-41265?

No CVSS score has been assigned to CVE-2024-41265 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2024-41265?

CVE-2024-41265 affects the following packages: github.com/cortexproject/cortex (Go). Ecosystems affected: Go.

How do I fix CVE-2024-41265?

The records we use list no patched version of github.com/cortexproject/cortex for CVE-2024-41265. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

How do I detect CVE-2024-41265 in my Go dependencies?

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

How do I mitigate CVE-2024-41265 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-2024-41265 actively exploited in the wild?

No public exploit code has been indexed for CVE-2024-41265 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-2024-41265?

CVE-2024-41265 has an EPSS (Exploit Prediction Scoring System) score of 0.3%, placing it in the 18th 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-2024-41265?

CVE-2024-41265 is classified as CWE-599 (CWE-599). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2024-41265 published, and has it been updated?

CVE-2024-41265 was published on August 1, 2024 and was last updated on December 20, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐹 Go

Not in CISA KEV

CVE-2024-41265 — cortex

CVE-2024-41265 is a CWE-599 vulnerability in github.com/cortexproject/cortex. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

cortex establishes TLS connections with `InsecureSkipVerify` set to `true`

Also known asGO-2024-3036

Published

Aug 1, 2024

Updated

Dec 20, 2025

Affected

1 pkg

Patched

None yet

Exploits

None indexed

Exploitation data as of Nov 4, 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-2024-41265.

EPSS Exploitation Probability

via FIRST.org ↗

0.3%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs18th percentile — riskier than 18% of all scored CVEsHighest risk

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

Real-World Exposure

1 pkg affected

🐹github.com/cortexproject/cortex

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

Description

A TLS certificate verification issue discovered in cortex v0.42.1 allows attackers to obtain sensitive information via the makeOperatorRequest function.

Affected Packages

1 total

Ecosystem	Package	Vulnerable range	Fix
🐹Go	`github.com/cortexproject/cortex`	all versions	No fix

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/cortexproject/cortex, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
The records we use list no patched version of github.com/cortexproject/cortex for CVE-2024-41265. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.
Mitigate without a patch
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.

Frequently Asked Questions

A TLS certificate verification issue discovered in cortex v0.42.1 allows attackers to obtain sensitive information via the makeOperatorRequest function.

O3 Security · Impact-Aware SCA

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