libcupsfilters: cups-filters: libcupsfilters: CPU exhaustion via infinite loop in cfIEEE1284NormalizeMakeModel()

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-72441

A flaw was found in the Linux kernel's IEEE 802.15.4 Wireless Personal Area Networks networking component. This vulnerability allows a local user to expose sensitive kernel memory. The issue arises because a specific field panid in a network address structure is not properly cleared, leading to...

Linux Distros Unpatched Vulnerability : CVE-2026-72049

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ieee802154: admin-gate legacy LLSEC dump operations In net/ieee802154/netlink.c, the legacy IEEE802154NL family ops table builds the LLSEC dump entries...

CVE-2026-72049

A flaw was found in the Linux kernel's IEEE 802.15.4 LLSEC subsystem. A local user without special privileges could exploit ungated legacy dump operations to read raw 16-byte AES-128 keys from the kernel keytable on wireless personal area network WPAN devices. This information disclosure...

CVE-2026-12630 6LoWPAN IPHC uncompression out-of-bounds read on reserved destination addressing mode

Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...

CVE-2026-12630 6LoWPAN IPHC uncompression out-of-bounds read on reserved destination addressing mode

Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...

PT-2026-76712

Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in get ihpc inlined size subsys/net/ip/6lo.c. The destination inline size is looked up in da inline size table, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPH...

CVE-2026-72048

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: fix casctl leak on spiasync failure ca8210spitransfer allocates casctl with kzallocobjGFPATOMIC and relies entirely on the SPI completion callback ca8210spitransfercomplete to free it. The spiasync API only...

CVE-2026-72047

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: fix pointer truncation in kfifo on 64-bit ca8210testintdriverwrite and ca8210testintuserread exchange a kmalloc'd buffer pointer through a struct kfifo, but pass a literal '4' as the byte count to...

UBUNTU-CVE-2026-72049

In the Linux kernel, the following vulnerability has been resolved: ieee802154: admin-gate legacy LLSEC dump operations In net/ieee802154/netlink.c, the legacy IEEE802154NL family ops table builds the LLSEC dump entries LLSECLISTKEY, LLSECLISTDEV, LLSECLISTDEVKEY, LLSECLISTSECLEVEL with...

CVE-2026-72047

Summary: CVE-2026-72047 affects the Linux kernel, specifically the ieee802154 ca8210 driver. A 64‑bit build flaw occurs when ca8210_test_int_driver_write() and ca8210_test_int_user_read() exchange a kmalloc’d buffer pointer through a struct kfifo and pass a literal 4 as the byte count to kfifo_in...

CVE-2026-68471 wifi: ieee80211: validate MLE common info length

In the Linux kernel, the following vulnerability has been resolved: wifi: ieee80211: validate MLE common info length ieee80211mlecommonsize uses the first common-info octet as the common information length for all known MLE types. However, ieee80211mlesizeok only validates that octet for Basic,...

PT-2026-72238

In the Linux kernel, the following vulnerability has been resolved: ieee802154: admin-gate legacy LLSEC dump operations In net/ieee802154/netlink.c, the legacy IEEE802154 NL family ops table builds the LLSEC dump entries LLSEC LIST KEY, LLSEC LIST DEV, LLSEC LIST DEVKEY, LLSEC LIST SECLEVEL with...

CVE-2026-68125

A flaw was found in the Linux kernel's mac802154 component. A remote attacker, within radio range, could send a specially crafted IEEE 802.15.4 frame with a payload shorter than its authentication tag. This incorrect frame processing can lead to an out-of-bounds read during cryptographic...

CVE-2026-68125

In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: reject frames shorter than the authentication tag llsecdodecryptauth computes the associated-data length for the AEAD request as assoclen += datalen - authlen; where datalen is the number of bytes after the MAC...

EUVD-2026-55588

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: bound element ID read when checking non-inheritance cfg80211iselementinherited reads the first data octet of the candidate element id = elem-data0 to look it up in an extension non-inheritance list. It does so aft...

EUVD-2026-55507

In the Linux kernel, the following vulnerability has been resolved: mac802154: hold an interface reference across the scan worker mac802154scanworker captures the scanning sub-interface under RCU and then keeps dereferencing sdata-dev after rcureadunlock and outside the rtnl -- in the failure...

Linux Distros Unpatched Vulnerability : CVE-2026-68125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mac802154: llsec: reject frames shorter than the authentication tag llsecdodecryptauth computes the associated-data length for the AEAD request as assoclen +=...

Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.6.7: CVE-2026-5299: ICMPv6 dissector crash bsc1263757. CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5402: TLS dissector crash and possible code execution bsc1263755. CVE-2026-5403: SBC audio codec crash bsc126376...

CVE-2026-64574 wifi: mac80211: tear down new links on vif update error path

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: tear down new links on vif update error path When ieee80211vifupdatelinks adds new links it allocates a link container for each and calls ieee80211linkinit which registers the per-link debugfs files with...