CVEs published in December 2025
5,238 vulnerabilities, 419 critical, 24 exploited.
- linuxkheaders: Use array declaration instead of char6.8 Medium
- linuxnet: do not allow gso_size to be set to GSO_BY_FRAGS6.8 Medium
- linuxubifs: Fix memleak when insert_old_idx() failed7.8 High
- linuxrpmsg: glink: Add check for kstrdup5.7 Medium
- linuxdrm/rockchip: dw_hdmi: cleanup drm encoder during unbindNo score
- linuxcrypto: essiv - Handle EBUSY correctly7.8 High
- linuxaudit: fix possible soft lockup in __audit_inode_child()No score
- linuxspmi: Add a check for remove callback when removing a SPMI driverNo score
- linuxnvmem: core: Fix memleak in nvmem_register()No score
- linuxstaging: rtl8192u: Fix use after free in ieee80211_rx()8.8 High
- linuxcrypto: akcipher - default implementation for setting a private keyNo score
- linuxksmbd: Fix resource leak in ksmbd_session_rpc_open()2.3 Low
- linuxscsi: efct: Fix possible memleak in efct_device_init()No score
- linuxmedia: vidtv: Fix use-after-free in vidtv_bridge_dvb_init()No score
- linuxmedia: ipu3-imgu: Fix NULL pointer dereference in active selection access6.7 Medium
- linuxALSA: line6: fix stack overflow in line6_midi_transmit7.8 High
- linuxwifi: ar5523: Fix use-after-free on ar5523_cmd() timed out5.4 Medium
- linuxclk: visconti: Fix memory leak in visconti_register_pll()No score
- linux, linux kernel +1 moreaccel/ivpu: Fix race condition when unbinding BOs7.8 High
- linuxdrm/panthor: Fix UAF race between device unplug and FW event processing7.8 High
- linuxdrm/panthor: Fix UAF on kernel BO VA nodes7.8 High
- linuxspi: tegra210-quad: Fix timeout handling7.8 High
- linuxscsi: qla2xxx: Clear cmds after chip reset9.8 Critical
- linuxbpf: Free special fields when update [lru_,]percpu_hash maps4.6 Medium
- linuxmshv: Fix create memory region overlap checkNo score
- linux, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morebpf: Fix invalid prog->stats access when update_effective_progs fails5.6 Medium
- linuxscsi: qla2xxx: Fix improper freeing of purex item9.8 Critical
- linuxima: Handle error code returned by ima_filter_rule_match()9.1 Critical
- linuxPM / devfreq: hisi: Fix potential UAF in OPP handlingNo score
- linuxwifi: mt76: mt7996: fix null pointer deref in mt7996_conf_tx()No score
- linuxarm64/pageattr: Propagate return value from __change_memory_commonNo score
- linuxlandlock: Fix handling of disconnected directories8.8 High
- linuxdrm/panthor: Prevent potential UAF in group creation7.8 High
capnpcrates.ioCap'n Proto has Undefined Behavior in constant::Reader and StructSchema9.3 Critical- linuxisdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()2.4 Low
- linuxpowerpc/64s: Fix VAS mm use after free7.8 High
- linuxcan: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access0.0 None
- linuxbtrfs: fix race when deleting quota root from the dirty cow roots listNo score
- linuxiio: core: Prevent invalid memory access when there is no parentNo score
- linuxwifi: rsi: Do not configure WoWlan in shutdown hook if not enabledNo score
- linuxbtrfs: fix race between balance and cancel/pause5.5 Medium
- linuxdmaengine: sf-pdma: pdma_desc memory leak fix5.7 Medium
- linuxdrm/msm/hdmi: Add missing check for alloc_ordered_workqueueNo score
- linuxpowerpc/pseries: fix possible memory leak in ibmebus_bus_init()No score
- linuxinterconnect: Fix locking for runpm vs reclaim5.5 Medium
- linuxnet: fix stack overflow when LRO is disabled for virtual interfaces7.8 High
- linuxi2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error pathNo score
- linuxvmci_host: fix a race condition in vmci_host_poll() causing GPFNo score
- linuxbinder: fix memory leak in binder_init()No score
- linuxbtrfs: fix assertion of exclop condition when starting balanceNo score
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