CWE-754: Improper Check for Unusual or Exceptional Conditions
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The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.
What the weakness is: CWE-754 at MITRE
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Explain CWE-754: Improper Check for Unusual or Exceptional Conditions and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/754.html and https://cve.bz/cve/cwe/754?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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Improper Check for Unusual or Exceptional Conditions vulnerability in the pattern and patternProperties keywords in lud jsv allows an unauthenticated remote attacker to bypass schema validation via a string that matches a schema regex only…
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OpenVM is a performant and modular zkVM framework built for customization and extensibility. Before 1.7.0 in the 1.x line and in affected 2.0 and 2.1 prereleases, `OpenVmHalo2Verifier.verify` constructs raw proof calldata from user-control…
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- 7.1CVE-2026-62374EPSS 0.2%
SD JWT JS is a JavaScript implementation of the Selective Disclosure JWT (SD-JWT) specification. In version 0.19.0 and earlier, `@sd-jwt/decode`, also used by `@sd-jwt/core`, silently drops a tampered Disclosure whose digest no longer matc…
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- 4.3CVE-2026-13411EPSS 0.3%
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A remote HTTP server can set a cookie that curl accepts and writes to a Netscape cookie jar but cannot reload. On the next invocation using the same path for `--cookie` and `--cookie-jar`, curl fails before connecting, then the cleanup pro…
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- 8.7CVE-2026-102077EPSS 0.3%
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, network-based attacker to cause a Denial-of-Service …
- 5.3CVE-2026-67416EPSS 0.6%
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- 8.8CVE-2026-106346EPSS 0.3%
Improper state validation in DevTools in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 5.4CVE-2026-106343EPSS 0.2%
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- 8.1CVE-2026-79072EPSS 0.3%
Improper state validation in Performance in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: High)
- 9.1CVE-2026-75595EPSS 0.3%
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