The Linux kernel has been updated to address several critical vulnerabilities that could lead to system crashes or security breaches.

🚨 EUVD-2026-24790 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+7 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio Replace BUG_ON() with proper error handling when inline data size exceeds PAGE_SIZE. This prevents kernel pan... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24790 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24767 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+9 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devm_regmap_init_mmio returns an ERR_PTR() upon error, not NULL. Fix the error check and also fix the error message. Use the er... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24767 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24772 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+5 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible invalid memory access after FLR In the case that the first Function Level Reset (FLR) concludes correctly, but in the second FLR the scratch area for the... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24772 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24771 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+12 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix memory leak when a wq is reset idxd_wq_disable_cleanup() which is called from the reset path for a workqueue, sets the wq type to NONE, which for other parts of ... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24771 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24775 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+5 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix crash when the event log is disabled If reporting errors to the event log is not supported by the hardware, and an error that causes Function Level Reset (FLR) is... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24775 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24776 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+6 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free and NULL deref in smb_grant_oplock() smb_grant_oplock() has two issues in the oplock publication sequence: 1) opinfo is linked into ci->m_op_list (via opinf... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24776 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24781 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+15 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in update_super_work when racing with umount Commit b98535d09179 ("ext4: fix bug_on in start_this_handle during umount filesystem") moved ext4_unregister_sys... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24781 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24779 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+5 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid use of half-online-committed context One major usage of damon_call() is online DAMON parameters update. It is done by calling damon_commit_ctx() inside the damon... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24779 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24782 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+13 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with s_first_data_block != 0 bigalloc with s_first_data_block != 0 is not supported, reject mounting it. 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24782 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24786 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+5 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: validate p_idx bounds in ext4_ext_correct_indexes ext4_ext_correct_indexes() walks up the extent tree correcting index entries when the first extent in a leaf is modified. Befor... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24786 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24784 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+9 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: avoid infinite loops caused by residual data On the mkdir/mknod path, when mapping logical blocks to physical blocks, if inserting a new extent into the extent tree fails (in th... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24784 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24788 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+15 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4_inode_attach_jinode() publishes ei->jinode to concurrent users. It used to set ei->jinode before jbd2_journal_init_jbd_inode(), allowin... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24788 #cybersecurity #infosec #euvd #cve #vulnerability