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PT-2026-65777

🗓️ 29 Jul 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 6 Views

Bison HTML generation allows arbitrary code execution via grammar tool.xsltproc; vulnerable in 3.8.2.

Related
Refs
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Family
ATTACKERKB
CVE-2026-56389
29 Jul 202609:39
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CVE-2026-56390
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Circl
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29 Jul 202612:15
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CVE-2026-56389
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Cvelist
CVE-2026-56389 Arbitrary Command Execution in GNU Bison
29 Jul 202609:39
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EUVD
EUVD-2026-50276
29 Jul 202609:39
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NVD
CVE-2026-56389
29 Jul 202611:16
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Positive Technologies
PT-2026-65778
29 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-56389 Arbitrary Command Execution in GNU Bison
29 Jul 202609:39
vulnrichment

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29 Jul 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 46.8
6