CVE-2026-44705: tmp: Path Traversal via unsanitized prefix/postfix enables directory escape
CSIRTS triage
- What
- A path traversal vulnerability allows directory escape via unsanitized prefix/postfix.
- Who is affected
- Users of the tmp product are affected by this vulnerability.
- Urgency
- The severity is unknown, but remediation is advisable to prevent potential exploitation.
- Action
- Sanitize input to prevent path traversal or update to a patched version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44705
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-447050.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-44705 | coverage & exploitation status | NVD · CVE.org |
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