Feed/CVE-2021-26691
CVE-2021-26691CRITICALCVSS 9.8

CVE-2021-26691

Published Jun 10, 2021·Updated Jun 16, 2026

NVD Description

In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow

CVSS Vector

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

References

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