CVE-2026-89786 ext4: fix out-of-bounds read in ext4_read_inline_dir()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bounds read in ext4readinlinedir ext4readinlinedir can read a dirent header past the end of its inline buffer, triggering a slab-out-of-bounds read during getdents64: BUG: KASAN: slab-out-of-bounds in...

CVE-2026-89784 SUNRPC: check rpc_sockaddr2uaddr() return value in rpcb_register_inet4/6

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: check rpcsockaddr2uaddr return value in rpcbregisterinet4/6 rpcbregisterinet4 and rpcbregisterinet6 store the result of rpcsockaddr2uaddr into map-raddr without checking it for NULL. rpcsockaddr2uaddr returns NULL when it...

CVE-2026-89783 xfrm6: fix out-of-bounds write in xfrm6_input_addr() when secpath is full

In the Linux kernel, the following vulnerability has been resolved: xfrm6: fix out-of-bounds write in xfrm6inputaddr when secpath is full The depth check in xfrm6inputaddr is off by one: if 1 + sp-len == XFRMMAXDEPTH goto drop; ... sp-xvecsp-len++ = x; xfrminput can leave sp-len == XFRMMAXDEPTH,...

CVE-2026-89782 fs/ntfs3: reject restart table growth beyond U16_MAX entries

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: reject restart table growth beyond U16MAX entries During $LogFile replay, logreplay indexes the transaction table by the transactid taken from the log record header. checklogrec only verifies that transactid is non-zero...

CVE-2026-89781 fs/ntfs3: fix out-of-bounds read in read_log_rec_buf()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix out-of-bounds read in readlogrecbuf readlogrecbuf copies a log record into a caller buffer starting at u32 off = lsntopageofflog, lsn + log-recordheaderlen; log-recordheaderlen and log-dataoff, used for the followin...

CVE-2026-89780 net: qualcomm: rmnet: restore skb->dev on deaggregated frames

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: restore skb-dev on deaggregated frames rmnetmapdeaggregate allocates each sub-frame with allocskb and leaves skb-dev NULL. rmnetmapingresshandler assigns skb-dev = ep-egressdev only on the data path, but a M...

CVE-2026-89779 fs/ntfs3: validate ef->size covers the record's name and value

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate ef-size covers the record's name and value When an EA record has a non-zero ef-size, ntfsreadea only checks that the record fits in the remaining buffer easize bytes, not that ef-size is large enough to hold th...

CVE-2026-89778 isofs: fix out-of-bounds page array access on empty zisofs block

In the Linux kernel, the following vulnerability has been resolved: isofs: fix out-of-bounds page array access on empty zisofs block zisofsuncompressblock's empty-block fast path returns pcount 17, so a crafted "ZF" Rock Ridge record can set it below PAGESHIFT; the bug is reached by an ordinary...

CVE-2026-89776 vxlan: vnifilter: enforce exact length of GROUP/GROUP6 attributes

In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: enforce exact length of GROUP/GROUP6 attributes The VXLAN VNI filter entry policy declares the GROUP/GROUP6 address attributes as NLABINARY with only a maximum length, so validatenla accepts a payload shorter th...

CVE-2026-89777 vfio/pci: clear vdev->msi_perm after freeing it on init failure

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: clear vdev-msiperm after freeing it on init failure vfiomsicaplen lazily allocates the per-device MSI permission table: vdev-msiperm = kmallocobjstruct permbits, GFPKERNELACCOUNT; if !vdev-msiperm return -ENOMEM; ret =...

CVE-2026-89775 KVM: arm64: Handle negative S1 walk levels in VNCR TLB size evaluation

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Handle negative S1 walk levels in VNCR TLB size evaluation Computing the effects of a TLB invalidation involves looking at the size of the mapping cached by the TLB. For S1 mappings such as VNCR, this is deducted from...

CVE-2026-73464 Security Advisory 0166

On affected platforms running Arista EOS with gRPC Network Management Interface gNMI enabled, a specially crafted request could allow a malicious authenticated client with gRPC Network Management Interface gNMI access to execute arbitrary code with root privileges on the switch...

CVE-2026-85501 Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC

Novel vulnerabilities to launch algorithmic complexity attacks on DNSSEC have been researched under the term 'ReTrap'. These result in degradation of service when malicious zones are used to serve the algorithmic complexity vulnerabilities. NLnet Labs Unbound up to and including 1.26.0 is...

CVE-2026-82720 Use-after-free in DoH stream cleanup code path

NLnet Labs Unbound 1.12.0 up to and including 1.26.0 has a use-after-free vulnerability when compiled for DNS-over-HTTPs support with '--with-libnghttp2'. During failure code paths i.e., RPZ drop query, jostle due to heavy traffic, a dropped DoH stream brings down the whole DoH session and does n...

CVE-2026-82717 CNAME synthesis could lead to heap corruption

In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in that can progressively corrupt heap memory and under certain systems and compilation options could lead to remote code execution. The vulnerability starts when CNAME synthesis during an upstream response needs to...

CVE-2026-81642 Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY

In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in the DNSSEC validator that enables denial of service and possible remote code execution as a result of digesting DNSKEYs. A DNSKEY with an owner compression pointer to its own RDATA can overflow the digest buffer. Remot...

CVE-2026-81634 Possible heap buffer overflow during DNSSEC canonicalization

In NLnet Labs Unbound up to and including 1.26.0, a 255 length query name with a large TCP response can lead to a heap buffer overflow during the RRSet canonicalisation routine. This is caused by missing to add the first owner name into the buffer length check. A malicious actor operating a...

CVE-2026-80225 Possible degradation of service from continuous queries on the same TCP/DoT connection

In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on consecutive reads. A malicious actor that can stream and sustain a rate of distinct uncached names over the TCP/DoT connection, monopolize...

CVE-2026-78227 Use-after-free in DoQ stream output buffer on reset re-transmission

NLnet Labs Unbound 1.22.0 up to and including 1.26.1, has a use-after-free vulnerability when compiled for DNS-over-QUIC support with '--with-libngtcp2'. Each DoQ stream owns an output buffer that holds the DNS response. ngtcp2's retransmission buffer keeps a shallow pointer into the output buffe...

CVE-2026-77955 Possible ZONEMD verification bypass window

In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD integrity check. Th...

CVE-2026-77860 'serve-expired' can bypass Unbound 'wait-limit'

In NLnetLabs Unbound 1.20.0 up to and including 1.26.0, a vulnerability on the 'serve-expired' code path can cause a double decrement on the 'wait-limit' counter per client IP essentially bypassing one of the counter measures that was introduced for DNSBomb CVE-2024-33655. A malicious actor can...

CVE-2026-86338 Ash field policies do not filter-nil forbidden calculations and aggregates, enabling an information-disclosure oracle

Ash fieldpolicies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced in a filter, it is replaced with an expression that evaluates to nil, so a filter cannot be used as a yes/no oracle to read a value the actor cannot see. This...

CVE-2026-88255 mpp Tempo keys its pre-broadcast dedup reserve on the caller-supplied transaction encoding, so a re-encoded signed transaction reserves a second slot

Improper Validation of Unsafe Equivalence in Input in ZenHive mpp allows an unauthenticated remote client to pass the Tempo duplicate-submission gate twice with one signed transaction. MPP.Methods.Tempo reserves the pre-broadcast dedup slot on the caller-supplied hex in reservehashatomic/2, keyed...

CVE-2026-89774 Bluetooth: SCO: hold sk properly in sco_conn_ready

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: hold sk properly in scoconnready sk deref in scoconnready must be done either under conn-lock, or holding a refcount, to avoid concurrent close. conn-sk and parent sk is currently accessed without either, and...

CVE-2026-89186 mpp writes Payment-Receipt and Cache-Control before the wrapped application runs, letting a consumer's own Cache-Control expose paid responses to shared caches

Use of Cache Containing Sensitive Information in ZenHive mpp allows a shared HTTP cache to store a paid response and serve it to clients that never paid. MPP.Plug.verifycredential in lib/mpp/plug.ex sets payment-receipt and cache-control: private on the connection before the wrapped application...

CVE-2026-73454 Security Advisory 0165

On affected platforms running Arista EOS with gRPC Network Security Interface gNSI Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an...

CVE-2026-73439 Security Advisory 0164

On affected platforms running Arista EOS, if OpenConfig is configured and running a gNMI server on the system, and if gNSI Pathz is configured and a gNSI Pathz policy is present on the system, then gNMI may fail to correctly enforce the rules in this policy if both a group rule and a user rule fo...

CVE-2026-73461 Security Advisory 0163

On affected EOS platforms with AAA-based gRPC authorization enabled for OpenConfig, gRPC requests of an authenticated user to OpenConfig may use the wrong privilege level, resulting in an authorization using the wrong AAA method list. This does not impact non-gRPC OpenConfig requests such as...

CVE-2026-89207

A vulnerability has been identified in WTV676-HB6035 Web Interface All versions V3.94, WTV776-HB6035 Web Interface All versions V4.17. Affected devices do not properly validate input received from backend services. This could allow an unauthenticated remote attacker to force the device into...

CVE-2026-86341 Access Control Check Implemented After Asset is Accessed in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 17.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user with Owner or Maintainer permissions could have silently disabled protected environment deployment approval...

CVE-2026-27565 Remote code execution via uploading a malicious IODD file

An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot...

CVE-2026-27564 Command Injection via PUT in /api/datastorage/data

A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a PUT request with admin credentials allowing execution of commands with root privileges on the device...

CVE-2026-27563 Command Injection via GET in /api/datastorage/data

A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a crafted GET request with admin credentials allowing execution of commands with root privileges on the device...

CVE-2026-27562 Command Injection via PUT in /api/iodd/config

A high-privileged remote attacker can exploit a command injection vulnerability in the /api/iodd/config endpoint by sending a crafted PUT request with admin credentials allowing execution of commands with root privileges on the device...

CVE-2026-27561 Command Injection via GET in /api/iodd/config

A high-privileged remote attacker can exploit a command injection vulnerability in the /api/iodd/config endpoint by sending a crafted GET request with admin credentials allowing execution of commands with root privileges on the device...

CVE-2026-27560 Command Injection via DELETE in /api/status/data

A high-privileged remote attacker can exploit a command injection vulnerability in the /api/status/data endpoint by sending a crafted DELETE request with admin credentials allowing execution of commands with root privileges on the device...

CVE-2026-27559 Command Injection via GET in /api/status/data

A low-privileged remote attacker can exploit a command injection vulnerability in the /api/status/data endpoint by sending a crafted GET request with user credentials allowing execution of commands with root privileges on the device...

CVE-2026-27558 Command Injection in /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/attacheddevicestab/ajaxremoveuploadedioddfiles endpoint using operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27557 Path Traversal in /index.php/view_uploaded_iodd_file

An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/viewuploadedioddfile endpoint allowing the SSH server's private keys to be read...

CVE-2026-27556 Local File Inclusion in /index.php/ajax/save_iodd_parameters

A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/saveioddparameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device...

CVE-2026-27555 Local File Inclusion in /index.php/ajax/get_iodd_port_info

A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/getioddportinfo endpoint using a valid user cookie allowing execution of arbitrary PHP code on the device...

CVE-2026-27554 Command Injection in /index.php/ajax/save_iodd_parameters

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/saveioddparameters endpoint using operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27553 Information Disclosure via Schema Path Manipulation

A low-privileged remote attacker can manipulate the schema path parameter in the /index.php/diagnosticstab/ajaxdiagtablerows endpoint using a valid user cookie allowing disclosure of all user password hashes...

CVE-2026-27552 Unauthorized IODD File Upload due to Improper Authorization

A low-privileged remote attacker can exploit improper authorization in the /index.php/attacheddevicestab/doupload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes...

CVE-2026-27551 Command Injection in /index.php/ajax/parameterManage

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/parameterManage endpoint using user credentials allowing execution of commands with root privileges on the device...

CVE-2026-27550 Command Injection in Field_Shadow_Password Class

A low-privileged remote attacker can exploit a command injection vulnerability in the FieldShadowPassword class using operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27549 Command Injection in /index.php/attached_devices_tab/do_upload

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/attacheddevicestab/doupload endpoint using operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27548 Command Injection in /index.php/ajax/get_iodd_port_info

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/getioddportinfo endpoint using user or operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27547 Command Injection in /index.php/ajax/get_iodd_menu_info

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/getioddmenuinfo endpoint using valid user or operator credentials allowing execution of commands with root privileges on the device...

CVE-2026-27546 Authentication Bypass in _account_log

An unauthenticated remote attacker can exploit an authentication bypass in the accountlog function to log in as an admin, even when accounts are properly configured...