CVE-2026-31521 module: Fix kernel panic when a symbol st_shndx is out of bounds

In the Linux kernel, the following vulnerability has been resolved: module: Fix kernel panic when a symbol stshndx is out of bounds The module loader doesn't check for bounds of the ELF section index in simplifysymbols: for i = 1; i shsize / sizeofElfSym; i++ const char name = info-strtab +...

CVE-2026-31517 xfrm: iptfs: fix skb_put() panic on non-linear skb during reassembly

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...

CVE-2026-31517 xfrm: iptfs: fix skb_put() panic on non-linear skb during reassembly

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...

CVE-2026-31513 Bluetooth: L2CAP: Fix stack-out-of-bounds read in l2cap_ecred_conn_req

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix stack-out-of-bounds read in l2capecredconnreq Syzbot reported a KASAN stack-out-of-bounds read in l2capbuildcmd that is triggered by a malformed Enhanced Credit Based Connection Request. The vulnerability...

CVE-2026-31507 net/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix double-free of smcspdpriv when tee duplicates splice pipe buffer smcrxsplice allocates one smcspdpriv per pipebuffer and stores the pointer in pipebuffer.private. The pipebufoperations for these buffers used .get =...

RUSTSEC-2026-0104 Reachable panic in certificate revocation list parsing

A panic was reachable when parsing certificate revocation lists via BorrowedCertRevocationList::fromder or OwnedCertRevocationList::fromder. This was the result of mishandling a syntactically valid empty BIT STRING appearing in the onlySomeReasons element of a IssuingDistributionPoint CRL...

Nimiq security vulnerabilities

Nimiq is an open-source implementation of the Albatross protocol in Rust. Versions of Nimiq prior to 1.3.0 contained a security vulnerability. This vulnerability stemmed from a panic being triggered by HistoryTreeProof::verify in the nimiq-transaction when processing proofs with incorrect formats...

PT-2026-34530

A panic was reachable when parsing certificate revocation lists via BorrowedCertRevocationList::from der or OwnedCertRevocationList::from der. This was the result of mishandling a syntactically valid empty BIT STRING appearing in the onlySomeReasons element of a IssuingDistributionPoint CRL...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from iptfs’ call to skbput during the recombination process for non-linear skb objects, potentially...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from l2capecredconnreq not verifying the number of SCIDs, resulting in an out-of-bound read of the sta...

Nimiq numerical error vulnerability

Nimiq is an open-source implementation of the Albatross protocol in Rust. Versions of Nimiq prior to 1.3.0 contained a numerical error vulnerability. This vulnerability stems from the nimiq-account contract’s VestingContract::canchangebalance function, which returns AccountError::InsufficientFund...

Nimiq input validation vulnerability

Nimiq is an open-source implementation of the Albatross protocol in Rust. Prior to Nimiq 1.3.0, there was a vulnerability related to input validation errors. This vulnerability stemmed from the use of assert! in nimiq-blockchain::HistoryStore::puthistorictxns, which was used to enforce invariants...

CVE-2026-34066: Improper Input Validation

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34065: Unchecked Return Value

nimiq-primitives contains primitives e.g., block, account, transaction to be used in Nimiq's Rust implementation. Prior to version 1.3.0, an untrusted p2p peer can cause a node to panic by announcing an election macro block whose validators set contains an invalid compressed BLS voting key. Hashi...

CVE-2026-34063: Reachable Assertion

Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, network-libp2p discovery uses a libp2p ConnectionHandler state machine. the handler assumes there is at most one inbound and one outbound discovery substream per connection. if a remote peer...

CVE-2026-35348: Uncaught Exception

The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect, causing an immediate crash when encountering valid but non-UTF-8 paths. This diverg...

CVE-2026-31517: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...

CVE-2026-31451: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: ext4: replace BUGON with proper error handling in ext4readinlinefolio Replace BUGON with proper error handling when inline data size exceeds PAGESIZE. This prevents kernel panic and allows the system to continue running while...

CVE-2026-31521: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: module: Fix kernel panic when a symbol stshndx is out of bounds The module loader doesn't check for bounds of the ELF section index in simplifysymbols: for i = 1; i shsize / sizeofElfSym; i++ const char name = info-strtab +...

CVE-2026-31513: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix stack-out-of-bounds read in l2capecredconnreq Syzbot reported a KASAN stack-out-of-bounds read in l2capbuildcmd that is triggered by a malformed Enhanced Credit Based Connection Request. The vulnerability...