CVE-2019-11715

critical
Published — · Modified —
CVSS v3
CVSS v2
VIR risk
9.5

Description

Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11715

vendor Authored 2026-05-27

Vendor advisory: arch — https://security.archlinux.org/ASA-201907-4

OS impact

OSVersionStatusFixed in
arch archfixed68.0-1
debian debiansidfixed68.0-1
debian debianbookwormfixed60.8.0esr-1
debian debianbullseyefixed60.8.0esr-1
debian debianforkyfixed60.8.0esr-1
debian debiantrixiefixed60.8.0esr-1

References

Verify integrity in audit chain (admin only). AS-IS.