How severe is CVE-2026-1200?

CVE-2026-1200 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-1200 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-1200?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-1200 have an EU (EUVD) identifier?

Yes. CVE-2026-1200 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7924.

When was CVE-2026-1200 published?

CVE-2026-1200 was published on 2026-02-18 and last updated on 2026-06-17.

CVE-2026-1200

CVE-2026-1200 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-824.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7924
Weakness: CWE-824
Published: 2026-02-18
Last modified: 2026-06-17

Description

A flaw was found in the rgaufman/live555 fork of live555. A remote attacker could exploit a segmentation fault, in the `increaseBufferTo` function. This vulnerability can lead to memory corruption problems and potentially other consequences.

Frequently asked questions

What is CVE-2026-1200?: A flaw was found in the rgaufman/live555 fork of live555. A remote attacker could exploit a segmentation fault, in the `increaseBufferTo` function. This vulnerability can lead to memory corruption problems and potentially other consequences.
How severe is CVE-2026-1200?: CVE-2026-1200 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-1200 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-1200?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1200 have an EU (EUVD) identifier?: Yes. CVE-2026-1200 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7924.
When was CVE-2026-1200 published?: CVE-2026-1200 was published on 2026-02-18 and last updated on 2026-06-17.

References

Other CWE-824 vulnerabilities

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