Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream | tesseract | 0:4.1.1-2.el8_6.1 |
| Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream | tesseract-debuginfo | 0:4.1.1-2.el8_6.1 |
| Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream | tesseract-debugsource | 0:4.1.1-2.el8_6.1 |
| Red Hat · RHEL 8.6 EUS Long Life rhel_eus_long_life:8.6::appstream | tesseract | 0:4.1.1-2.el8_6.1 |
| Red Hat · RHEL 8.6 EUS Long Life rhel_eus_long_life:8.6::appstream | tesseract-debuginfo | 0:4.1.1-2.el8_6.1 |
| Red Hat · RHEL 8.6 EUS Long Life rhel_eus_long_life:8.6::appstream | tesseract-debugsource | 0:4.1.1-2.el8_6.1 |
Vulnerabilities 1
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Medium 6.8
Tesseract: Heap out-of-bounds write in LSTM Convolve layer via crafted .traineddata
Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an unchecked signed integer multiplication in Convolve::DeSerialize in src/lstm/convolve.cpp to wrap the conv…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2514011
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_69495.json
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report
https://access.redhat.com/security/cve/CVE-2026-73066
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-73066
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-73066
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article
https://github.com/tesseract-ocr/tesseract/commit/2f4d2f4bf45c363785d7bf1da29b6628f8939a72
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article
https://github.com/tesseract-ocr/tesseract/pull/4588
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article
https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.3
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article
https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-7j76-5rq5-5jg8