CVE-2026-17084 stringprep.map_table_b2() deviates from RFC 3454 Table B.2

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

CVE-2026-17084 stringprep.map_table_b2() deviates from RFC 3454 Table B.2

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

PSF-2026-37

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

CVE-2026-17084 stringprep.map_table_b2() deviates from RFC 3454 Table B.2

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

EUVD-2026-60889

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

CVE-2026-17084

CVE-2026-17084 affects Python's stringprep module, which incorrectly used the latest Unicode codepoint attributes instead of the mandated Unicode 3.2.0 when processing RFC 3454 tables B.2 and B.3. This causes mismatches in domain name handling via the IDNA 2003 codec and the in_table_b2() functio...

CVE-2026-17084

The "stringprep" module didn't process characters from RFC 3454 tables B.2 or B.3 correctly: the latest Unicode codepoint attributes were used instead of the specified Unicode 3.2.0. This behavior would cause mismatches when processing domain names using IDNA 2003 the "idna" codec and the intable...

CVE-2026-72420

A flaw was found in the Linux kernel's md/raid5 module. A data-race condition exists between the breakstripebatchlist and raid5makerequest functions. This race can lead to a scenario where a process waits indefinitely, potentially causing a Denial of Service DoS for the system...

CVE-2026-72156

A flaw was found in the Linux kernel's microchip-spi Field-Programmable Gate Array FPGA module. This vulnerability occurs in the mpfopsparseheader function when processing a bitstream. If a crafted bitstream sets the headersize to zero, the function attempts to read data from memory before the...

CVE-2026-72151

A flaw was found in the Linux kernel's Trusted Platform Module TPM2 session handling. Specifically, the tpmbufappendsalt function does not properly manage asynchronous cryptographic key operations. This oversight can lead to a use-after-free vulnerability, where the system attempts to access memo...

linux-pam: Plaintext password recovery via timing discrepancy in pam_userdb module

A flaw was found in Linux-PAM's pamuserdb module. This vulnerability, categorized as an Observable Timing Discrepancy CWE-208, allows a local or network-adjacent attacker to recover plaintext passwords. By repeatedly attempting authentication and measuring response-timing differences during...

Moderate: Red Hat Security Advisory: pam security update

An update for pam is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

CVE-2026-72457

A flaw was found in the AppArmor security module within the Linux kernel. During the unpacking of security policies, a memory allocation failure for the ACCEPT2 table was not handled correctly. This could result in an incomplete security policy being loaded, potentially leading to a bypass of...

CVE-2026-72419

A flaw was found in the Linux kernel's netfilter component. This vulnerability arises from a type confusion due to an invalid pointer use within the nfnat module when its initialization fails. A local attacker could exploit this issue by triggering the failed initialization, potentially causing a...

CVE-2026-75839

ArcadeDB com.arcadedb:arcadedb-server versions = 26.7.3 contain an insecure direct object reference IDOR vulnerability in the Raft cluster-info endpoints GetClusterHandler and PostBootstrapStateHandler, which authenticate but do not authorize access. On an ArcadeDB HA cluster only reachable when...

crypto/x509: Incorrect enforcement of email constraints in crypto/x509

A certificate validation flaw has been discovered in the golang crypto/x509 module. When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly...

SUSE-SU-2026:23212-1 Security update for python311

This update for python311 fixes the following issues: Security issues fixed: - CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when the configparser module is used bsc1269066. - CVE-2026-1502: HTTP client proxy tunnel headers not validated for...

SUSE-SU-2026:23191-1 Security update for python311

This update for python311 fixes the following issues: Security issues fixed: - CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when the configparser module is used bsc1269066. - CVE-2026-1502: HTTP client proxy tunnel headers not validated for...

16 Typosquatted RubyGems Packages Steal Browser Credentials and Crypto Wallets

Cybersecurity researchers have flagged a new typosquatting campaign targeting RubyGems users with a Windows-based information stealer. OpenSourceMalware, which discovered the activity on August 15, 2026, is tracking the threat under the moniker StubMaker. The complete list of packages published a...

CVE-2026-75839 ArcadeDB before 26.8.1 Information Disclosure via Cluster Endpoints

ArcadeDB com.arcadedb:arcadedb-server versions = 26.7.3 contain an insecure direct object reference IDOR vulnerability in the Raft cluster-info endpoints GetClusterHandler and PostBootstrapStateHandler, which authenticate but do not authorize access. On an ArcadeDB HA cluster only reachable when...