CVE-2026-5245

Cesanta Mongoose up to 7.20 contains a stack-based buffer overflow in the function handle_mdns_record (mongoose.c, mDNS Record Handler) caused by manipulation of the buf argument. Remote exploitation is possible; the exploit is described as difficult with a high attack complexity. A fixed version...

CVE-2026-5244 Cesanta Mongoose TLS 1.3 mongoose.c mg_tls_recv_cert heap-based overflow

A vulnerability has been found in Cesanta Mongoose up to 7.20. This affects the function mgtlsrecvcert of the file mongoose.c of the component TLS 1.3 Handler. Such manipulation of the argument pubkey leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been...

CVE-2026-5244 Cesanta Mongoose TLS 1.3 mongoose.c mg_tls_recv_cert heap-based overflow

A vulnerability has been found in Cesanta Mongoose up to 7.20. This affects the function mgtlsrecvcert of the file mongoose.c of the component TLS 1.3 Handler. Such manipulation of the argument pubkey leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been...

PT-2026-29716

A vulnerability was determined in Cesanta Mongoose up to 7.20. Affected is the function mg tls verify cert signature of the file mongoose.c of the component P-384 Public Key Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. Attacks of this...

PT-2026-29715

A vulnerability was found in Cesanta Mongoose up to 7.20. This impacts the function handle mdns record of the file mongoose.c of the component mDNS Record Handler. Performing a manipulation of the argument buf results in stack-based buffer overflow. Remote exploitation of the attack is possible. ...

Krajowa Izba Rozliczeniowa SzafirHost 安全漏洞

Krajowa Izba Rozliczeniowa SzafirHost is an electronic signature server component developed by the Polish company Krajowa Izba Rozliczeniowa. It provides certificate management and signature processing capabilities. Versions of Krajowa Izba Rozliczeniowa SzafirHost prior to 1.1.0 contained securi...

nodejs: v8: Node.js: Denial of Service via V8 string hashing mechanism due to predictable hash collisions

A flaw was found in V8's string hashing mechanism within Node.js. A remote attacker can exploit this vulnerability by crafting requests containing integer-like strings. These specially crafted strings cause predictable hash collisions in V8's internal string table, particularly when processed by...

CVE-2025-15618

Business::OnlinePayment::StoredTransaction versions through 0.01 for Perl uses an insecure secret key. Business::OnlinePayment::StoredTransaction generates a secret key by using a MD5 hash of a single call to the built-in rand function, which is unsuitable for cryptographic use. This key is...

EUVD-2026-17818

A regression in the way hashes were calculated caused rules containing the address range syntax x.x.x.x - y.y.y.y that only differ in the address ranges involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed using the...

CVE-2026-4748

A regression in the way hashes were calculated caused rules containing the address range syntax x.x.x.x - y.y.y.y that only differ in the address ranges involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed using the...

CVE-2026-4748

A regression in the way hashes were calculated caused rules containing the address range syntax x.x.x.x - y.y.y.y that only differ in the address ranges involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed using the...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

FreeBSD 安全漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. There is a security vulnerability in FreeBSD, which stems from issues with hash calculations. This vulnerability may cause rules that use address-range syntax to be silently discarded, resulting in unexpected behaviors...

Sage DPW 安全漏洞

Sage DPW is a human resources system developed by the British company Sage. Version Sage DPW 202506004 contains security vulnerabilities. These vulnerabilities stem from non-default configurations that allow unverified access to diagnostic endpoints, potentially exposing sensitive information suc...

GHSA-JCCR-RRW2-VC8H OpenClaw safeBins jq `$ENV` filter bypass allows environment variable disclosure

Summary The jq safe-bin policy blocked explicit env usage but still allowed jq programs that accessed environment data through $ENV. Impact An operator-approved safe-bin jq command could disclose environment variables that the safe-bin policy was supposed to keep out of scope. Affected Component...

Uncontrolled Search Path Element

Overview openssl-encrypt is an A package for secure file encryption and decryption based on modern ciphers using heavy-compute-load chaining of hashing and KDF to generate strong encryption password based on users provided password to ensure secure encryption of files Affected versions of this...

openssl-encrypt: Dynamic .so loading for Whirlpool uses broad glob pattern without integrity verification

Severity: HIGH Summary The Whirlpool hash implementation in opensslencrypt/modules/registry/hashregistry.py at lines 570-589 uses glob patterns to find .so modules in site-packages and loads the first match via importlib without verifying module integrity. Affected Code python for sitepkg in...

GHSA-J48Q-4C78-RHF9 openssl-encrypt: Dynamic .so loading for Whirlpool uses broad glob pattern without integrity verification

Severity: HIGH Summary The Whirlpool hash implementation in opensslencrypt/modules/registry/hashregistry.py at lines 570-589 uses glob patterns to find .so modules in site-packages and loads the first match via importlib without verifying module integrity. Affected Code python for sitepkg in...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Overview Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator PRNG seeded with predictable values in the secretkey and hashidsalt. An attacker can gain unauthorized access to any user account, including administrators, by brute-forcing t...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Overview Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator PRNG seeded with predictable values in the secretkey and hashidsalt. An attacker can gain unauthorized access to any user account, including administrators, by brute-forcing t...