EUVD-2026-75871

A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash...

PT-2026-90428

In the Linux kernel, the following vulnerability has been resolved: NFSD: restart ssc expire umount walk after dropping nfsd ssc lock nfsd4 ssc expire umount walks nn-nfsd ssc mount list with list for each entry safeni, tmp, .... For each expired entry it sets nsui busy = true, drops nfsd ssc loc...

PT-2026-90433

In the Linux kernel, the following vulnerability has been resolved: zram: set default primary compressor in zram destroy comps Patch series "zram: fix zram issues reported by sashiko". Sashiko drove by and reported 1 a couple of zram issues: a possible BUG ON in zlib code due to missing winbits...

PT-2026-90227

In the Linux kernel, the following vulnerability has been resolved: qede: Fix NULL pointer dereference in TPA fragment processing Under memory pressure, the qede driver encounters NULL pointer dereferences when processing TPA continuation fragments. Commit 8a8633978b84 "qede: Add build skb...

PT-2026-90122

In the Linux kernel, the following vulnerability has been resolved: net: ravb: avoid dereferencing an invalid PTP clock The PTP clock is unavailable before the first open, so querying its index can dereference a NULL pointer. Registration failures can also leave an error pointer in priv-ptp.clock...

PT-2026-89677

strongSwan 4.2.0 through 6.0.7 has a NULL pointer dereference in the x509 plugin's attribute certificate parser...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107326)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107326 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths When the HBA is...

Linux Distros Unpatched Vulnerability : CVE-2026-88054

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Plumbing::DeSerialize in src/lstm/plumbing.cpp rejects excessively large network stacks bu...

AlmaLinux 10 : gstreamer1-plugins-base (ALSA-2026:66460)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:66460 advisory. gstreamer1-plugins-base: gstreamer: NULL/invalid-pointer dereference in gstrtspmessageparseauthcredentials when parsing a crafted Digest...

PT-2026-89672

strongSwan 5.0.2 through 6.0.7 has an Expired Pointer Dereference in PKCS7 parsing in the openssl plugin...

PT-2026-89674

strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin...

PT-2026-90268

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure param set charp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

PT-2026-90412

In the Linux kernel, the following vulnerability has been resolved: nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref When CONFIG NFSD V4 2 INTER SSC is enabled, nfsd4 putfh can return success with fh dentry and fh export both NULL if fh verify returns nfserr stale and putfh-no...

PT-2026-90307

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: initialize job domain before cleanup paths rocket ioctl submit job releases rjob through rocket job put on allocation error paths. rocket job cleanup unconditionally calls rocket iommu domain putjob-domain, but...

PT-2026-90427

In the Linux kernel, the following vulnerability has been resolved: NFSD: remove flawed WARN ON ONCE from nfsd mode check The header for commit e75b23f9e323 "nfsd: check d can lookup in fh verify of directories" details the assumption that justified adding the WARN ON ONCE to nfsd mode check, tha...

PT-2026-90225

In the Linux kernel, the following vulnerability has been resolved: RDMA/ionic: Embed counter driver data in rdma counter allocation Commit 7e53b31acc7f "RDMA/core: Create and destroy rdma counter using rdma zalloc drv obj" requires drivers implementing counter ops to embed struct rdma counter in...

PT-2026-90277

In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: fix NULL dereference of idev in ipv6 rpl srh rcv ipv6 rpl srh rcv dereferences idev from in6 dev get without a NULL check when reading idev-cnf.rpl seg enabled. When the device's MTU drops below IPV6 MIN MTU, addrconf...

PT-2026-90486

In the Linux kernel, the following vulnerability has been resolved: iomap: don't free integrity payload that doesn't exist fs bio integrity alloc might not allocate a bio integrity payload if PI verification is disabled on the block device. Check for that case before calling fs bio integrity free...

PT-2026-90176

In the Linux kernel, the following vulnerability has been resolved: s390/cpum cf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the allocation of struct cpu cf events at first event...

PT-2026-90244

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Reject Read lists that exceed the page budget Individual Read segment lengths are validated at decode time, but nothing prevents a requester from sending multiple segments whose cumulative length exceeds the rq pages arr...