Is CVE-2026-41682 in the CISA KEV catalog?

No. CVE-2026-41682 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-41682?

CVE-2026-41682 has a CVSS v4 base score of 6.9 (MEDIUM).

What is the EPSS score for CVE-2026-41682?

CVE-2026-41682 has an EPSS score of 0.35% (26th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-41682?

Upgrade pupnp on debian unstable to 1:1.14.31-1 or later.

CVE & CISA-KEV Catalog

CVE-2026-41682

MEDIUM

6.9

CVSS v4

NVD

Description

pupnp is an SDK for development of UPnP device and control point applications. Prior to version 1.18.5, pupnp is vulnerable to SRRF port confusion due to port truncation via atoi() cast in parse_uri(). This issue has been patched in version 1.18.5.

CWE-195 CWE-918Server-Side Request Forgery (SSRF)

How to fix

Remediation Available

pupnpDebian

Fixed in:1:1.14.31-1CVE-2026-41682

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v4 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Impact

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Intelligence

0.35%probability of exploitation in 30 days

26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Other references3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-17.