How severe is CVE-2019-6462?

CVE-2019-6462 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-6462 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-6462?

CVE-2019-6462 affects Cairographics Cairo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-6462?

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

When was CVE-2019-6462 published?

CVE-2019-6462 was published on 2019-01-16 and last updated on 2026-06-17.

CVE-2019-6462

CVE-2019-6462 is a medium-severity vulnerability in Cairographics Cairo with a CVSS 3.x base score of 6.5. 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-835.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-835
Affected product: Cairographics Cairo
Published: 2019-01-16
Last modified: 2026-06-17

Description

An issue was discovered in cairo 1.16.0. There is an infinite loop in the function _arc_error_normalized in the file cairo-arc.c, related to _arc_max_angle_for_tolerance_normalized.

Frequently asked questions

What is CVE-2019-6462?: An issue was discovered in cairo 1.16.0. There is an infinite loop in the function _arc_error_normalized in the file cairo-arc.c, related to _arc_max_angle_for_tolerance_normalized.
How severe is CVE-2019-6462?: CVE-2019-6462 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-6462 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-6462?: CVE-2019-6462 affects Cairographics Cairo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-6462?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-6462 published?: CVE-2019-6462 was published on 2019-01-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*

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