BIT-jre-2023-25193

BIT-jre-2023-25193 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS 3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Bitnami	jre	9.0.0, 12.0.0, 18.0.0

Timeline

May 8, 2026 CVE Published
May 8, 2026 CVE Updated

References

https://chromium.googlesource.com/chromium/src/+/e1f324aa681af54101c1f2d173d92adb80e37088/DEPS#361 url
https://nvd.nist.gov/vuln/detail/CVE-2023-25193 url
https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc url
https://openjdk.org/groups/vulnerability/advisories/2023-07-18 url
https://github.com/harfbuzz/harfbuzz/blob/2822b589bc837fae6f66233e2cf2eef0f6ce8470/src/hb-ot-layout-gsubgpos.hh url
https://security.netapp.com/advisory/ntap-20230725-0006/ url
https://www.oracle.com/security-alerts/cpujul2023.html url
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWCHWSICWVZSAXP2YAXM65JC2GR53547/ url
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZ5M2GSAIHFPLHYJXUPQ2QDJCLWXUGO3/ url

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