CVE-2019-11934

CRITICAL 9.8CVE-2019-11934 · Published 04/12/2019 · updated 17/06/2026

In short

CVE-2019-11934 is a CRITICAL (CVSS 9.8) vulnerability affecting folly (facebook).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.8% of all vulnerabilities.
Fix: update to 2019.11.04.00 or later.

Package	Affected versions	Patched versions
folly facebook	`< 2019.11.04.00`	`2019.11.04.00`

Improper handling of close_notify alerts can result in an out-of-bounds read in AsyncSSLSocket. This issue affects folly prior to v2019.11.04.00.

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