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 the network-libp2p library’s use of the libp2p ConnectionHandler state machine. This handler assumes that each connection...

PT-2026-95378

Name of the Vulnerable Software and Affected Versions rustls-webpki versions 0.103.0 through 0.103.12 rustls-webpki versions 0.104.0-alpha through 0.104.0-alpha.6 Description A denial of service occurs due to a panic in the bit string flags function within src/der.rs. The issue arises when the...

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 the module loader failing to check the boundaries of the stshndx symbol, potentially leading to a...

PT-2026-34547

Impact HistoryStore::put historic txns uses an assert! to enforce invariants about HistoricTransaction.block number must be within the macro block being pushed and within the same epoch. During history sync, a peer can influence the history: &HistoricTransaction input passed into Blockchain::push...

PT-2026-34544

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-2026-34067: Reachable Assertion

nimiq-transaction provides the transaction primitive to be used in Nimiq's Rust implementation. Prior to version 1.3.0, HistoryTreeProof::verify panics on a malformed proof where history.len != positions.len due to asserteq!history.len, positions.len. The proof object is derived from untrusted p2...

PT-2026-34545

Impact VestingContract::can change balance returns AccountError::InsufficientFunds when new balance balance, the node crashes while trying to return an error. The min cap balance precondition is attacker-reachable because the vesting contract creation data 32-byte format allows encoding total...

PT-2026-34546

Impact 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. Hashing an election macro header hashes validators and reaches Validators::voting keys, which calls validator.voting key.uncompress.unwr...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013449)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013449 advisory. In the Linux kernel, the following vulnerability has been resolved: dm rq: don't queue request to blk-mq during DM suspend DM uses blk-mq's quiesce/unquiesce to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013702)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013702 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: refuse to create ea block when umounted The ea block expansion need to access sroot while i...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013736 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/netiucv: Fix return type of netiucvtx With clang's kernel control flow integrity kCFI,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013622)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013622 advisory. In the Linux kernel, the following vulnerability has been resolved: media: s5p-mfc: Clear workbit to handle error condition During error on CLOSEINSTANCE command,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013434)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013434 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: always panic when errors=panic is specified Before commit 014c9caa29d3 ext4: make ext4abort...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013438 advisory. In the Linux kernel, the following vulnerability has been resolved: block: don't call rqqosops-donebio if the bio isn't tracked rqqos framework is only applied on...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013671)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013671 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's runwork may be racing...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013484)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013484 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misus...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013542)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013542 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Fix null ptr access in adrenogpucleanup Fix the below kernel panic due to null...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013727)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013727 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: core: Fix kernel panic when remove non-standard SDIO card SDIO tuple is only allocated for...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013669)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013669 advisory. In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Fix pciendpointtestcopy,write,read panic The dmamapsingle doesn't permit...

Linux Distros Unpatched Vulnerability : CVE-2026-31521

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 =...