python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

Important: Red Hat Security Advisory: python3 security update

An update for python3 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

X.org: xorg-x11-server: GLX contextTags Use-After-Free in CommonMakeCurrent()

A flaw was found in the X.org X11 server, specifically within the GLX OpenGL Extension to the X Window System dispatch layer. A remote attacker can exploit this vulnerability by sending a series of crafted X11 requests. This can lead to a use-after-free condition, where the server attempts to wri...

Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

Linux Distros Unpatched Vulnerability : CVE-2026-68121

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pppoe: reload header pointer after devhardheader pppoesendmsg saves a pointer to the PPPoE header before calling devhardheader. Device header callbacks are...

Linux Distros Unpatched Vulnerability : CVE-2026-68375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bnxten: Handle partially initialized auxiliary devices bnxtauxdevicesinit calls auxiliarydeviceinit before all fields used by bnxtauxdevrelease are initialized...

Linux Distros Unpatched Vulnerability : CVE-2026-68374

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: core: sysfs: add lock to bosdescriptorsread Add a lock to the function bosdescriptorsread. This function accesses udev-bos, which could be simultaneously...

Linux Distros Unpatched Vulnerability : CVE-2026-68181

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mei: bus: access meidevice under devicelock on cleanup Fix couple of problems in meiclbusdevrelease: meiclflushqueues is running without lock. bus-filelist acce...

Linux Distros Unpatched Vulnerability : CVE-2026-68162

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: avoid authenable sysctl UAF during netns teardown procsctpdoauth updates the SCTP control socket after changing net.sctp.authenable. The handler gets the...

Linux Distros Unpatched Vulnerability : CVE-2026-68426

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: fix stale skb-prev after async crypto steals a GSO segment skbgsosegment leaves the segment list head with -prev pointing at the last segment, an invarian...

Linux Distros Unpatched Vulnerability : CVE-2026-68117

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tipc: clear sock-sk on the failed-insert path in tipcskcreate When tipcskcreate fails to insert the new socket tipcskinsert returns non-zero, its error path...

Linux Distros Unpatched Vulnerability : CVE-2026-68302

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - amt: re-read skb header pointers after every pull Several AMT receive and transmit paths cache a pointer into the skb head iphdr, ipv6hdr, ethhdr or the AMT...

Linux Distros Unpatched Vulnerability : CVE-2026-68398

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF pppol2tprecv runs in the L2TP UDP-encap softirq RX path: l2tpudpencaprecv - l2tprecvcommo...

Linux Distros Unpatched Vulnerability : CVE-2026-68202

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: seq: close a re-opened queue timer in the destructor queuedelete closes the queue timer, then frees it. sndseqtimerclose clears q-timer-timeri...

Linux Distros Unpatched Vulnerability : CVE-2026-68359

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - hwmon: nzxt-smart2 Stop device IO before calling hidhwstop Calling hidhwstop does not stop the device IO. This results in a race condition between hidinputrepor...

Linux Distros Unpatched Vulnerability : CVE-2026-68338

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/packet: avoid fanout hook re-registration after unregister packetsetring temporarily detaches a socket from packet delivery while reconfiguring its ring. It...

Linux Distros Unpatched Vulnerability : CVE-2026-68214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any...

Linux Distros Unpatched Vulnerability : CVE-2026-68169

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mptcp: pm: userspace: fix use-after-free in getlocalid In mptcppmuserspacegetlocalid, the address entry is looked up under spinlock, but its id is read after...

Linux Distros Unpatched Vulnerability : CVE-2026-68144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - phonet: pep: fix use-after-free in pepgetsb pepgetsb doesn't consider that pskbmaypull might have relocated the skb data, and continue to access the older...

Linux Distros Unpatched Vulnerability : CVE-2026-68148

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fscrypt: Add missing superblock check in findorinsertdirectkey The legacy 'fscryptdirectkeys' table caches master keys that are used by v1 encryption policies...