https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-14565.htmlhttps://patchthecve.com/cve/CVE-2018-14565.htmlWed, 17 Jun 2026 01:41:12 +0000CRITICAL 9.8: An issue was discovered in libthulac.so in THULAC through 2018-02-25. A heap-based buffer over-read can occur in NGramFeature::find_bases in include/cb_ngram_feature.h.https://patchthecve.com/cve/CVE-2018-14564.htmlhttps://patchthecve.com/cve/CVE-2018-14564.htmlWed, 17 Jun 2026 01:41:12 +0000CRITICAL 9.8: An issue was discovered in libthulac.so in THULAC through 2018-02-25. A SEGV can occur in NGramFeature::find_bases in include/cb_ngram_feature.h.https://patchthecve.com/cve/CVE-2018-14563.htmlhttps://patchthecve.com/cve/CVE-2018-14563.htmlWed, 17 Jun 2026 01:41:11 +0000CRITICAL 9.8: An issue was discovered in libthulac.so in THULAC through 2018-02-25. "operator delete" is used with "operator new[]" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.https://patchthecve.com/cve/CVE-2018-14562.htmlhttps://patchthecve.com/cve/CVE-2018-14562.htmlWed, 17 Jun 2026 01:41:11 +0000CRITICAL 9.8: An issue was discovered in libthulac.so in THULAC through 2018-02-25. A NULL pointer dereference can occur in the BasicModel class in include/cb_model.h.