stbimage.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbicreatepngimageraw.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-27938.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "2.19" } ] } ]