What were the notable Linux updates?

Merge tag 'ntfs-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs, Merge tag 'v7.1-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6, and Remove exclude-effect flag from tte in omarchy-screensaver (#5551).

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The Wire · Showcase

NTFS FIXES HIT KERNEL RC2 AS CRYPTO TIGHTENS VALIDATION

By RepoJournal · Filed 06:01 UTC on May 3, 2026 · About Linux

The kernel plugged critical memory leaks and a NULL pointer dereference in NTFS [ref:1], while crypto subsystem now rejects weak authentication algorithms at instantiation time [ref:2].

Namjae Jeon's NTFS merge [1] lands four fixes that matter: a NULL dereference in index walking, a symlink memory leak during error paths, VCN overflow prevention in runlist handling, and a page reference leak in write paths. These aren't edge cases — they're bugs that can corrupt filesystems or crash the kernel under load. Herbert Xu's crypto fix [2] tightens authencesn to reject algorithms with short authentication digests during instance creation, preventing weak constructions from reaching production. On the desktop side, Basecamp's omarchy project [3] removed a broken terminal effects flag after upstream deprecated it [4] also landed Apple display brightness control integration. Arch Linux cleaned house by removing the dead Cutefish desktop profile [5], which was never packable from official repos and would only fail during install.

Action items

→ Test NTFS workloads after upgrading to 7.1-rc2 [ref:1] torvalds/linux [plan]
→ Audit authencesn crypto configurations for digest length [ref:2] torvalds/linux [monitor]
→ Update omarchy screensaver configuration if using tte >= 0.14.2 [ref:3] basecamp/omarchy [monitor]
→ Verify Cutefish removed from your Arch install profiles [ref:8] archlinux/archinstall [monitor]

References

[1] Merge tag 'ntfs-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs torvalds/linux
[2] Merge tag 'v7.1-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 torvalds/linux
[3] Remove exclude-effect flag from tte in omarchy-screensaver (#5551) basecamp/omarchy
[4] Integrate Apple display brightness controls with the normal hotkeys basecamp/omarchy
[5] Remove dead Cutefish desktop profile (#4514) archlinux/archinstall

Quick answers

What shipped in Linux on May 3, 2026?: The kernel plugged critical memory leaks and a NULL pointer dereference in NTFS [ref:1], while crypto subsystem now rejects weak authentication algorithms at instantiation time [ref:2]. In total, 27 commits and 5 pull requests landed.
What were the notable Linux updates?: Merge tag 'ntfs-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs, Merge tag 'v7.1-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6, and Remove exclude-effect flag from tte in omarchy-screensaver (#5551).

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Linus merged critical io_uring corrections and a high-impact sockmap race condition fix that closes a threading vulnerability in TCP BPF message handling.

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Linux 1 day ago

KERNEL PATCHES CLOSE NAMESPACE PRIVILEGE ESCALATION GAPS IN TUNNEL DRIVERS

Two critical fixes close a privilege escalation hole in VXLAN and GENEVE tunnel changelink operations that allowed unprivileged callers in one namespace to rewrite devices whose underlay lives elsewhere.

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