PT-2026-106567

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: validate the netif index in t7xx ccmni recv skb The netif index carried in the DPMAIF PIT header is five bits wide, but ccmni inst only has room for NIC DEV MAX 21 entries. t7xx ccmni recv skb indexes the array...

PT-2026-106146

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A logic error in the wpas handle robust av scs recv action function within robust av.c allows for a possible out-of-bounds write. This condition could enable...

cve-2024-58239

exploit de mitigación CVE-2024-58239 Este es mi primer exploit de 1 día. Parche: tls: stop recv if initial processrxlist gave us non-DATA Vi exp407 en la hoja de cálculo de kernelCTF e intenté reproducir el exploit. Logré ejecutar el exploit en el entorno de kernelCTF y obtuve la bandera: Escribi...

PT-2026-98649

In the Linux kernel, the following vulnerability has been resolved: af unix: Update last skb marker in manage oob. Fahad Alharbi reported that blocking recvMSG PEEK could hog CPU due to OOB skb. In the following cases, manage oob skips OOB skbs and returns NULL for the last recvMSG PEEK:...

PT-2026-105006

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: validate connectionless PSM length Connectionless L2CAP frames carry a two-byte PSM at the start of the payload. l2cap recv frame currently reads that PSM unconditionally after validating only the outer L2CAP...

PT-2026-97983

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth RFCOMM component where the rfcomm recv frame function casts skb-data to struct rfcomm hdr and dereferences hdr-addr and hdr-ctrl without first validating...

PT-2026-104971

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: validate skb length in rfcomm recv frame rfcomm recv frame casts skb-data to struct rfcomm hdr and dereferences hdr-addr and hdr-ctrl without validating skb-len first. A truncated frame with skb-len less than t...

PT-2026-98042

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth L2CAP implementation where the l2cap recv frame function reads the two-byte Protocol Service Multiplexer PSM at the start of the payload unconditionally...

PT-2026-94571

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nfc llcp recv snl function where the SNL TLV list is processed using an offset and length pair derived from skb-len without bounding reads to the actual socket...

PT-2026-93395

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the GPRS Tunneling Protocol GTP implementation. The gtp newlink function error path frees tid hash and addr hash without waiting for a Read-Copy-Update R...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: Fixed the issue where load values were being altered in sk-skstamp during sockrecvcmsgs. KCSAN identified a data race in sockrecvcmsgs, where the read access to sk-skstamp requires using READONCE. BUG: KCSAN: Data race in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid: fixed a potential buffer overflow in i2chidgetreport i2chidxfer is used to read recvlen + sizeofle16 bytes of data into ihid-rawbuf. The former can originate from the user space of the hidraw driver and is bounded b...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: media: rc: gpio-ir-recv: added/removed functions If runtime PM is enabled, perform runtime PM cleanup to remove the cpu latency QoS request. Otherwise, driver removal may result in the following kernel dump: 19.463299 Unable t...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btmtksdio: fixed a use-after-free in btmtksdiorecvevent We should no longer access the skb buffer data after the hcirecvframe function is called. 39.634809 BUG: KASAN: use-after-free in btmtksdiorecvevent+0x1b0...

PT-2026-90116

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description An out-of-bounds access issue exists in the net/smc component during the handling of SMC-Rv2 LLC messages. On links where the device has max recv sge set to 1, there is no shared v2 receive...

PT-2026-91297

In the Linux kernel, the following vulnerability has been resolved: nfc: digital: clamp SENSF RES length to the destination buffer digital in recv sensf res memcpys resp-len bytes from a remote NFC-F device response into the NFC SENSF RES MAXSIZE-byte target.sensf res field without an upper-bound...

PT-2026-91368

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: reject PDUs shorter than the LLCP header Every LLCP PDU begins with a two-byte header DSAP/SSAP + PTYPE, but the receive path never checked that a frame is at least LLCP HEADER SIZE bytes before parsing it. nfc llcp rx...

CVE-2026-85440: Out-of-bounds Write

MOOS core-moos through 10.4.0 contains a pre-authentication heap overflow vulnerability in MOOSCommPkt packet handling that allows remote attackers to write arbitrary data by declaring a negative packet length. Attackers can exploit the signed integer check in InflateTo and negative size conversi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: virtio/vsock: Fixed an uninit-value issue in virtiotransportrecvpkt KMSAN reported the following uninit-value access issues: ===================================================== BUG: KMSAN: uninit-value in...

PT-2026-80499

Cesanta Mongoose before 7.22 contains an out-of-bounds read in the built-in TLS server function mg tls server recv hello, which uses an attacker-controlled session id len byte from a TLS ClientHello as a buffer index without validating it against the length of received data. A remote,...