vulnerability
Rocky Linux: CVE-2023-25193: harfbuzz (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Feb 4, 2023 | May 8, 2025 | Mar 31, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Feb 4, 2023
Added
May 8, 2025
Modified
Mar 31, 2026
Description
hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.
Solutions
rocky-upgrade-harfbuzzrocky-upgrade-harfbuzz-debuginforocky-upgrade-harfbuzz-debugsourcerocky-upgrade-harfbuzz-develrocky-upgrade-harfbuzz-devel-debuginforocky-upgrade-harfbuzz-icurocky-upgrade-harfbuzz-icu-debuginfo
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.