The vulnerability of the `GenericVector::read()` function in the `src/ccutil/genericvector.h` file of the Tesseract OCR system allows a hacker to execute arbitrary code.
🗓️ 21 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 14 Views
| Reporter | Title | Published | Views | Family All 40 |
|---|---|---|---|---|
 | CVE-2026-88051 | 17 Sep 202621:07 | – | circl |
 | CVE-2026-88051 | 10 Sep 202617:37 | – | cve |
 | CVE-2026-88051 Tesseract: Heap out-of-bounds write in GenericVector<T>::read due to independent reserved/size_used_ fields | 10 Sep 202617:37 | – | cvelist |
 | CVE-2026-88051 | 10 Sep 202617:37 | – | debiancve |
 | EUVD-2026-75627 | 10 Sep 202617:37 | – | euvd |
 | [SECURITY] Fedora 44 Update: tesseract-5.5.3-2.fc44 | 7 Oct 202601:41 | – | fedora |
| [SECURITY] Fedora 45 Update: tesseract-5.5.3-2.fc45 | 26 Sep 202600:18 | – | fedora |
| [SECURITY] Fedora 43 Update: tesseract-5.5.3-2.fc43 | 7 Oct 202601:10 | – | fedora |
 | Fedora 43 : tesseract (2026-4585aba520) | 7 Oct 202600:00 | – | nessus |
| Fedora 45 : tesseract (2026-e3bf7f4ecb) | 25 Sep 202600:00 | – | nessus |
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21 Sep 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 26.8
CVSS 37.8
EPSS0.00167