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CWE-787: Out-of-bounds Write, page 9

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The product writes data past the end, or before the beginning, of the intended buffer.

What the weakness is: CWE-787 at MITRE

Ask an AI about CWE-787

Show the promptExplain CWE-787: Out-of-bounds Write and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/787.html and https://cve.bz/cve/cwe/787?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

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  8. 2.1CVE-2026-101202EPSS 0.2%

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  9. 7.1CVE-2026-18415EPSS 0.10%

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  14. 7.8CVE-2026-102004EPSS 0.1%

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  15. 5.5CVE-2026-100888EPSS 0.3%

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  17. 7.3CVE-2026-100504EPSS 0.2%

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  18. 6.8CVE-2026-80431EPSS 0.1%

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  22. 6.9CVE-2026-87118EPSS 0.2%

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  23. 7.7CVE-2026-88390EPSS 0.2%

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  24. 9.8CVE-2026-88378EPSS 0.6%

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  33. 7.8CVE-2026-91804EPSS 0.2%

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  34. 5.5CVE-2026-91802EPSS 0.1%

    A heap-based out-of-bounds write vulnerability exists in Foxit PDF Editor/Reader’s WebP image decoding due to improper handling of bitmap stride and target buffer formats. Successful exploitation could result in an application crash.

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  36. 7.8CVE-2026-91789EPSS 0.2%

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  38. 8.8CVE-2026-17636EPSS 0.7%

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  39. 9.3CVE-2026-87121EPSS 0.8%

    lwIP TCP/IP Stack MQTT is vulnerable to an out-of-bounds write, which may allow an attacker to gain full code execution on the device.

  40. 7.5CVE-2026-95862EPSS 0.5%

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    Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized DIMENSION SLOT value that str2ull_encoded passes to pluginsd_rrddim_put_to_slot in src/plugins.d/pluginsd_internals.h without…

  50. 5.5CVE-2026-81878EPSS 0.2%

    radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's CPython bytecode .pyc marshal parser was vulnerable because the CPython marshal readers accepted a 32-bit string length without reject…