The Linux kernel has multiple vulnerabilities that were resolved, including memory leaks and use-after-free issues.

🚨 EUVD-2026-24811 📊 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: mm/huge_memory: fix folio isn't locked in softleaf_to_folio() On arm64 server, we found folio that get from migration entry isn't locked in softleaf_to_folio(). This issue triggers ... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24811 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24815 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+3 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfio_pci_core_feature_dma_buf() ignores its own advice to only use dma_buf_put() after dma_buf_export(), instead fa... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24815 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24817 📊 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: virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false A UAF issue occurs when the virtio_net driver is configured with napi_tx=N and the device's I... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24817 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24821 📊 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: xfrm: iptfs: only publish mode_data after clone setup iptfs_clone_state() stores x->mode_data before allocating the reorder window. If that allocation fails, the code frees the cloned... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24821 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24823 📊 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: xfrm: iptfs: validate inner IPv4 header length in IPTFS payload Add validation of the inner IPv4 packet tot_len and ihl fields parsed from decrypted IPTFS payloads in __input_process_... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24823 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24825 📊 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: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex MEDIA_REQUEST_IOC_REINIT can run concurrently with VIDIOC_REQBUFS(0) queue teardown paths. This can race request ob... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24825 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24827 📊 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: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() isotp_sendmsg() uses only cmpxchg() on so->tx.state to serialize access to so->tx.buf. isotp_release() waits for ISOTP_IDLE vi... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24827 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24831 📊 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: ksmbd: do not expire session on binding failure When a multichannel session binding request fails (e.g. wrong password), the error path unconditionally sets sess->state = SMB2_SESSION... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24831 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24833 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+11 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memory leaks and NULL deref in smb2_lock() smb2_lock() has three error handling issues after list_del() detaches smb_lock from lock_list at no_check_cl: 1) If vfs_lock_fi... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24833 #cybersecurity #infosec #euvd #cve #vulnerability

🚨 EUVD-2026-24814 📊 Score: n/a 📦 Product: Linux, Linux, Linux (+11 more) 🏢 Vendor: Linux 📅 Updated: 2026-04-22 📝 In the Linux kernel, the following vulnerability has been resolved: erofs: add GFP_NOIO in the bio completion if needed The bio completion path in the process context (e.g. dm-verity) will directly call into decompression rather than trigger another ... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24814 #cybersecurity #infosec #euvd #cve #vulnerability