| Package | Affected versions | Patched versions |
|---|---|---|
| harfbuzz | ≤ 6.0.0 |
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.
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