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Weakness (CWE)

CWE-670: Always-Incorrect Control Flow Implementation

Class Draft

The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.

More detail

This weakness captures cases in which a particular code segment is always incorrect with respect to the algorithm that it is implementing. For example, if a C programmer intends to include multiple statements in a single block but does not include the enclosing braces (CWE-483), then the logic is always incorrect. This issue is in contrast to most weaknesses in which the code usually behaves correctly, except when it is externally manipulated in malicious ways.

Source: MITRE CWE-670

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.3
    CVE-2026-72705 Public exploit

    Rocq Prover before 9.2.0 Guard Checker Accepts Fixpoint Passed as a Higher-Order Argument

    The guard checker in Rocq Prover does not follow recursive calls made through a fixpoint's own arguments. A fixpoint may pass itself as a higher-order argument to a second fixpoint, which then applies it to a value that is not a subterm of the structural argu…

    rocq-prover rocq
  • Medium 6.3
    CVE-2026-72704 Public exploit

    Rocq Prover through 9.2.0 Guard Checker Trusts Corrupted Recursive Tree After Transport

    The guard checker in Rocq Prover does not recheck the recursive tree representation of an inductive type parameter after that parameter has been changed by transport. A fixpoint may apply a rewrite along an equality between types to its recursive argument, wh…

    rocq-prover rocq
  • Medium 6.3
    CVE-2026-72703 Public exploit

    Rocq Prover 8.20 before 9.2.0 Guard Checker Accepts Non-Terminating Fixpoint via Unchecked Cross-Calls

    The guard checker in Rocq Prover treats a parameter of a nested mutual fixpoint as uniform without examining calls between the different bodies of that fixpoint. find_uniform_parameters in kernel/inductive.ml inspects only self-recursive calls, so when no bod…

    rocq-prover rocq
  • Medium 4.2
    CVE-2026-35414 Public exploit

    OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list …

    OpenBSD OpenSSH openssh openssh Debian Ubuntu
  • Medium 5.9
    CVE-2023-0400 Public exploit

    The protection bypass vulnerability in DLP for Windows 11.9.x is addressed in version 11.10.0. This allowed a local use…

    Trellix Data Loss Prevention (DLP)