• Today's PHP Security Release, and How We're Strengthening PHP Security

    From LWN.net@1337:1/100 to All on Wed Oct 21 21:30:06 2026
    Today's PHP Security Release, and How We're Strengthening PHP Security (PHP Foundation)

    Date:
    Wed, 21 Oct 2026 20:20:34 +0000

    Description:
    The PHP Foundation has put out a
    blog entry explaining how the vulnerabilities disclosed today came
    about and why they took so long to fix. To fix the OOM problem, the PHP security team developed several
    competing approaches, but each came with its own trade-offs:
    backward compatibility breaks, new denial-of-service potential, or
    requiring changes to many third-party extensions which seemed
    impossible to coordinate. The PHP security team, operating on
    consensus, struggled to choose between these and feared the
    repercussions of shipping the wrong choice. Combined with the lack
    of a known path to remote code execution and the small team of core
    developers with the necessary deep knowledge of the engine occupied
    with many responsibilities, this decision process caused work on a
    fix to stall and restart repeatedly over months. We won't pretend
    otherwise: the delay was a structural failure, caused by both the
    security team's decision process and its lack of resources.

    ======================================================================
    Link to news story:
    https://lwn.net/Articles/1102060/


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