CVE-2026-63976

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: clear chan-ident on ECRED reconfiguration success l2capecredreconfrsp returns early on success without clearing chan-ident. Every other L2CAP response handler l2capecredconnrsp, l2capleconnectrsp, l2capconfigrsp...

CVE-2026-63976

Summary (CVE-2026-63976) : In the Linux kernel’s Bluetooth L2CAP path, ECRED reconfiguration success could fail to clear chan->ident, allowing a remote peer to replay a failure with the stale ident and cause the kernel to match/destroy an already-established channel (via l2cap_chan_del with EC...

CVE-2026-63925 macsec: fix replay protection at XPN lower-PN wrap

In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap In macsecpostdecrypt, when pn is U32MAX, pn + 1 overflows u32 to 0 and the first branch never fires. If nextpnhalves.lower is also in the upper half, pnsamehalfpn, lower is true...

CVE-2026-63925

The CVE-2026-63925 issue affects the Linux kernel macsec XPN replay protection logic. When pn equals U32_MAX, pn+1 overflows to 0 and the code path for updating next_pn_halves may not fire, allowing an attacker to replay a frame carrying pn == 0xFFFFFFFF on an XPN association. The fix extends the...

EUVD-2026-45698

In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap In macsecpostdecrypt, when pn is U32MAX, pn + 1 overflows u32 to 0 and the first branch never fires. If nextpnhalves.lower is also in the upper half, pnsamehalfpn, lower is true...

PT-2026-61242

In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap In macsec post decrypt, when pn is U32 MAX, pn + 1 overflows u32 to 0 and the first branch never fires. If next pn halves.lower is also in the upper half, pn same halfpn, lower i...

PT-2026-61293

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: clear chan-ident on ECRED reconfiguration success l2cap ecred reconf rsp returns early on success without clearing chan-ident. Every other L2CAP response handler l2cap ecred conn rsp, l2cap le connect rsp, l2cap...

CVE-2026-54779 CoreWCF: SAML token replay protection is inoperative

CoreWCF is a port of the service side of Windows Communication Foundation WCF to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML token replay protection is inoperative because DefaultTokenReplayCache.TryAdd does not reject duplicate tokens when DetectReplayedTokens is enabled, allowing a captur...

CVE-2026-54779

CoreWCF (Windows Communication Foundation port for .NET Core) has a SAML token replay protection flaw prior to versions 1.8.1 and 1.9.1. The issue arises because DefaultTokenReplayCache.TryAdd does not reject duplicate tokens when DetectReplayedTokens is enabled, allowing a captured token to be r...

CVE-2026-54779 CoreWCF: SAML token replay protection is inoperative

CoreWCF is a port of the service side of Windows Communication Foundation WCF to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML token replay protection is inoperative because DefaultTokenReplayCache.TryAdd does not reject duplicate tokens when DetectReplayedTokens is enabled, allowing a captur...

Fixed in Apache Tomcat 9.0.119

Moderate: Security constraints for default servlet ignored method CVE-2026-55956 If security constraints were specified for the default servlet, any method or method omission configured as part of the constraint was ignored. This was fixed with commit a0374c45. This issue was reported to the Tomc...

Fixed in Apache Tomcat 11.0.23

Moderate: Security constraints for default servlet ignored method CVE-2026-55956 If security constraints were specified for the default servlet, any method or method omission configured as part of the constraint was ignored. This was fixed with commit 3f6bd2ba. This issue was reported to the Tomc...

GHSA-C7JM-38GQ-H67H http4k: `ServerFilters.DigestAuth` / `DigestAuthProvider` defaulted to an always-true nonce verifier, disabling replay protection in default deployments

Impact ServerFilters.DigestAuth and the underlying DigestAuthProvider both defaulted their nonceVerifier parameter to true — i.e. every nonce was accepted regardless of value, age, or prior use. Any deployment using the default configuration had no replay protection on Digest authentication; a...

CoreWCF: SAML token replay protection is inoperative

Impact When enabling DetectReplayedTokens, a token can be replayed and will be detected despite it being reused. Patches Fixed in CoreWCF v1.8.1 and v1.9.1 Workarounds Provide your own implementation of ITokenReplayCache with the correct behavior...

GHSA-9JR3-RJ99-8JQ3 CoreWCF: SAML token replay protection is inoperative

Impact When enabling DetectReplayedTokens, a token can be replayed and will be detected despite it being reused. Patches Fixed in CoreWCF v1.8.1 and v1.9.1 Workarounds Provide your own implementation of ITokenReplayCache with the correct behavior...

PT-2026-53777

Impact ServerFilters.DigestAuth and the underlying DigestAuthProvider both defaulted their nonceVerifier parameter to true — i.e. every nonce was accepted regardless of value, age, or prior use. Any deployment using the default configuration had no replay protection on Digest authentication; a...

EUVD-2026-36525

Naxclow devices use a uniform request-signing scheme based on a hard-coded, platform-wide salt embedded in every firmware image. Once this salt is recovered from any device, an attacker can generate valid signatures for arbitrary device or account operations due to the absence of per-device keys,...

CVE-2026-28742 Naxclow IoT Platform Use of hard-coded cryptographic key

Naxclow devices use a uniform request-signing scheme based on a hard-coded, platform-wide salt embedded in every firmware image. Once this salt is recovered from any device, an attacker can generate valid signatures for arbitrary device or account operations due to the absence of per-device keys,...

VMware Spring Web Services 安全漏洞

VMware Spring Web Services is a SOAP Web services development framework provided by the American company VMware. There are security vulnerabilities in versions 5.0.0 to 5.0.1, 4.1.0 to 4.1.3, 4.0.0 to 4.0.18, and 3.1.0 to 3.1.8 of VMware Spring Web Services. These vulnerabilities stem from...

CVE-2026-9095

Casdoor versions 2.362.0 and earlier map SAML assertions to user sessions without replay protection. The ParseSamlResponse function in object/samlsp.go calls sp.RetrieveAssertionInfo and immediately maps the result to a user session. There is no assertion ID cache, OneTimeUse condition enforcemen...