High severity8.1NVD Advisory· Published Jul 25, 2019· Updated Jun 17, 2026
CVE-2019-11922
CVE-2019-11922
Description
A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8- Facebook/Zstandardv5Range: 1.3.8
- osv-coords5 versionspkg:rpm/suse/zstd&distro=SUSE%20Package%20Hub%2015pkg:rpm/suse/zstd&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/opensuse/zstd&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/zstd&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/zstd&distro=openSUSE%20Tumbleweed
< 1.4.2-bp151.4.3.1+ 4 more
- (no CPE)range: < 1.4.2-bp151.4.3.1
- (no CPE)range: < 1.4.2-bp151.4.3.1
- (no CPE)range: < 1.4.2-lp151.3.3.1
- (no CPE)range: < 1.4.2-lp150.2.3.1
- (no CPE)range: < 1.5.0-1.13
Patches
Vulnerability mechanics
References
7- github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0nvdPatchThird Party Advisory
- www.facebook.com/security/advisories/cve-2019-11922nvdVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.htmlnvd
- usn.ubuntu.com/4108-1/nvd
- www.oracle.com/security-alerts/cpuoct2020.htmlnvd
News mentions
0No linked articles in our index yet.