The OpenBSD Foundation is supporting work to adapt at least one web browser’s JIT engine to support OpenBSD’s “Write Xor Execute” policy for system memory.
OpenBSD, the BSD distribution generally regarded as being very security-minded, supports a memory policy of W^X — write xor execute where memory can be marked as writable or executable but not both, in order to fend off potential exploit
LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.
Property of TechnologyAdvice. © 2025 TechnologyAdvice. All Rights Reserved
Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.