CVE-2021-45267

5.5 mediumEPSS 0.7%

Medium (5.5) in gpac gpac. EPSS 0.7% chance of exploitation in the next 30 days.

An invalid memory address dereference vulnerability exists in gpac 1.1.0 via the svg_node_start function, which causes a segmentation fault and application crash.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2021-12-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gpac:gpac

References

https://github.com/gpac/gpac/issues/1965
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/issues/1965
https://www.debian.org/security/2023/dsa-5411

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