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CVE-2026-44705

Raszi Tmp path traversal

8.2 HIGHPublic exploitEPSS 0.50%
  1. Published11 Jun 2026

Description

tmp is a temporary file and directory creator for node.js. Prior to 0.2.6, the tmp npm package contains a path traversal vulnerability that allows escaping the intended temporary directory when untrusted data flows into the prefix, postfix, or dir options. By embedding traversal sequences (e.g., ../) or path separators in these parameters, attackers can cause files to be created outside the configured temporary base directory at attacker-controlled locations with the privileges of the running process. This vulnerability affects applications that pass user-controlled data to tmp's file/directory creation functions without proper input sanitization. This vulnerability is fixed in 0.2.6.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Affected products

Raszi Tmp< 0.2.6

Remediation

Fixed in
Raszi Tmp≥ 0.2.6

References

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Frequently asked

Is CVE-2026-44705 being actively exploited?

CVE-2026-44705 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.50%.

How severe is CVE-2026-44705?

CVE-2026-44705 has a CVSS 3.1 base score of 8.2, rated high. EPSS estimates a 0.50% probability of exploitation.

Which products are affected by CVE-2026-44705?

Affected products include Raszi Tmp.

How do I fix CVE-2026-44705?

Upgrade affected software to a fixed version, for example Raszi Tmp 0.2.6 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-44705 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.