How severe is CVE-2026-41415?

CVE-2026-41415 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2026-41415 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41415?

CVE-2026-41415 affects Teluu Pjsip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41415?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-41415 have an EU (EUVD) identifier?

Yes. CVE-2026-41415 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25597.

When was CVE-2026-41415 published?

CVE-2026-41415 was published on 2026-04-24 and last updated on 2026-06-17.

CVE-2026-41415

CVE-2026-41415 is a critical-severity vulnerability in Teluu Pjsip with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 6.7
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25597
Weakness: CWE-125
Affected product: Teluu Pjsip
Published: 2026-04-24
Last modified: 2026-06-17

Description

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.

Frequently asked questions

What is CVE-2026-41415?: PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.
How severe is CVE-2026-41415?: CVE-2026-41415 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2026-41415 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41415?: CVE-2026-41415 affects Teluu Pjsip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41415?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-41415 have an EU (EUVD) identifier?: Yes. CVE-2026-41415 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25597.
When was CVE-2026-41415 published?: CVE-2026-41415 was published on 2026-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*

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