CVE-2020-21913Medium· 5.5▾ SunlitInternational Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
1.2%
International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.
international_components_for_unicode < 66.1debian_linux = 9.0debian_linux = 10.0Upgrade past the affected range:
international_components_for_unicode 66.1Connected by shared product, vendor, weakness, or advisory.
CVE-2020-10531High· 8.8An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1
CVE-2018-18928Critical· 9.8International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.
CVE-2025-5222High· 7.0A stack buffer overflow was found in Internationl components for unicode (ICU )
CVE-2023-45898High· 7.8The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.
CVE-2023-45322Medium· 6.5libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails
CVE-2023-4813Medium· 5.9A flaw has been identified in glibc