How severe is CVE-2019-15784?

CVE-2019-15784 has a CVSS 3.x base score of 9.8, 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 high, and availability high.

Is CVE-2019-15784 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15784?

CVE-2019-15784 affects Srtalliance Secure Reliable Transport. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15784?

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.

When was CVE-2019-15784 published?

CVE-2019-15784 was published on 2019-08-29 and last updated on 2026-06-17.

CVE-2019-15784

CVE-2019-15784 is a critical-severity vulnerability in Srtalliance Secure Reliable Transport with a CVSS 3.x base score of 9.8. 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-129.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-129
Affected product: Srtalliance Secure Reliable Transport
Published: 2019-08-29
Last modified: 2026-06-17

Description

Secure Reliable Transport (SRT) through 1.3.4 has a CSndUList array overflow if there are many SRT connections.

Frequently asked questions

What is CVE-2019-15784?: Secure Reliable Transport (SRT) through 1.3.4 has a CSndUList array overflow if there are many SRT connections.
How severe is CVE-2019-15784?: CVE-2019-15784 has a CVSS 3.x base score of 9.8, 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 high, and availability high.
Is CVE-2019-15784 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15784?: CVE-2019-15784 affects Srtalliance Secure Reliable Transport. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15784?: 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.
When was CVE-2019-15784 published?: CVE-2019-15784 was published on 2019-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:srtalliance:secure_reliable_transport:*:*:*:*:*:*:*:*

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