Security Bulletin: Multiple security vulnerabilites identified in open source libraries shipped with IBM Guardium Cryptography Manager (GCM)

Summary The vulnerabilities were found in dependent open source libraries used within IBM Guardium Cryptography Manager code base. These issues have been addressed by updating the versions of affected libraries. Vulnerability Details CVEID:CVE-2026-47838 DESCRIPTION: SubjectDnX509PrincipalExtract...

CVE-2026-58060

A flaw was found in Bouncy Castle for Java. A remote attacker could exploit a vulnerability where the HSS public-key level count is unbounded. This allows for a huge memory allocation during the verification process, leading to a denial of service DoS condition. This issue affects Bouncy Castle f...

curl: CVE-2026-86410: redirect to SFTP or SCP bypasses host verification

Summary sshsetopts in src/config2setopts.c returns immediately when the initial URL is not SCP or SFTP. This means --knownhosts, --hostpubsha256, and --hostpubmd5 are never installed on the easy handle when the initial URL is HTTPS. If --location --proto-redir +sftp is used and the server returns...

curl: 08: CVE-2026-7009 fix incomplete for AWS-LC: `--cert-status` bypass on SecTrust path

Summary The fix for CVE-2026-7009 commit 51905671e0 does not cover AWS-LC. In osslappleverify in lib/vtls/openssl.c, a missing OCSP staple is detected only when SSLgettlsextstatusocspresp returns a negative length. OpenSSL returns -1 for absence, but AWS-LC returns 0 with a NULL output pointer. O...

curl: 07: GnuTLS 0-RTT early data bypasses file-backed public-key pin verification

GnuTLS 0-RTT early data bypasses file-backed public-key pin verification Summary When CURLSSLOPTEARLYDATA is enabled and CURLOPTPINNEDPUBLICKEY references a file path, replacing that file's contents between connections does not invalidate the TLS session cache. On the next connection, curl sends...

curl: 06: Incomplete fix for CVE-2026-7009: GCC/SecTrust builds silently discard stapled OCSP responses

Summary Curlvtlsappleverify in lib/vtls/apple.c passes the stapled OCSP response to SecTrustSetOCSPResponse only when both HAVEBUILTINAVAILABLE and SUPPORTSSecOCSP are defined. When HAVEBUILTINAVAILABLE is absent, the OCSP buffer is silently discarded. GCC does not support builtinavailable, so th...

SUSE CVE-2026-80551

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Ensure first IDAW remains constant The first IDAW in a list does not need to be on a 2K/4K boundary like all others, and so is read separately to accurately calculate the size of the buffer needed to read the full...

CVE-2026-81702: Insufficient Verification of Data Authenticity

opensslencrypt before 1.4.9 fails to re-derive and validate fingerprints when loading identities from identity.json, allowing attackers to substitute public keys in identity stores. Attackers can replace legitimate public keys with their own while maintaining the claimed fingerprint, enabling...

PT-2026-82601

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description A signature verification issue exists in the gpg runner.verify detached function. The system accepts revoked and expired keys because it only checks the VALIDSIG status and fails to inspect...

PT-2026-82705

Implementation of isSecure call of ServerlessHttpServletRequest does not verify the actual scheme. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7...

PT-2026-85196

openssl encrypt pip package openssl-encrypt before 1.4.9 contains two weaknesses in the portable USB drive feature, whose threat model treats the removable drive as untrusted attacker with physical write access. USBDriveCreator. verify integrity file only validates files listed in the manifest, s...

CVE-2026-81701: Improper Verification of Cryptographic Signature

opensslencrypt versions before 1.4.9 use a denylist to identify trusted built-in plugins, allowing unsigned plugins in top-level plugins/ directories and unknown subdirectories to bypass signature verification. Attackers can place malicious unsigned plugins following documented installation paths...

CVE-2026-81714: Improper Verification of Cryptographic Signature

opensslencrypt pip: openssl-encrypt versions = 1.4.8 use suffix-tolerant fingerprint matching in enrolltrustkey when binding a plugin-signing trust anchor. An operator who confirms a short forgeable, 32-bit GPG key id could unknowingly enroll an attacker's colliding key as a trusted anchor, which...

WS-2026-0058

crossplane-runtime's xpkg.CachedClient.Get resolved a package tag to a digest with fetcher.Head, had cosign verify that digest, and then re-fetched the image by the original tag - so the verified digest and the pulled bytes came from two independent registry requests. A registry serving different...

CVE-2026-81700: Improper Verification of Cryptographic Signature

opensslencrypt versions before 1.4.9 contain a signature verification vulnerability in gpgrunner.verifydetached that accepts revoked and expired keys by only checking VALIDSIG status without inspecting REVKEYSIG, EXPKEYSIG, or gpg exit codes. Attackers holding compromised-then-revoked signing key...

CVE-2026-81707: Improper Input Validation

opensslencrypt before 1.4.9 fails to sanitize the email field of imported identity documents, allowing attackers to inject ANSI escape sequences that forge the fingerprint verification line displayed to users. Attackers can deliver a crafted identity bundle through normal contact-exchange flows o...

CVE-2026-81717: Improper Verification of Cryptographic Signature

opensslencrypt pip package openssl-encrypt before 1.4.9 contains two weaknesses in the portable USB drive feature, whose threat model treats the removable drive as untrusted attacker with physical write access. USBDriveCreator.verifyintegrityfile only validates files listed in the manifest, so...

CVE-2026-81680: Improper Verification of Cryptographic Signature

opensslencrypt versions before 1.4.9 fail to authenticate recovery-slot presence in envelope-format encrypted files, allowing attackers to remove recovery slots without re-encrypting the payload. Attackers can modify the file header to delete recovery-slot fields and bypass authentication, silent...

curl: 46: `--libcurl` output carries `--insecure` across `--next` boundaries

Summary When --libcurl generates C source for a command that uses --next to separate multiple operations, local options from earlier operations leak into later ones. Specifically, if the first operation uses --insecure and the second does not, the generated program silently skips TLS certificate...

CVE-2026-77508

Weblate is a web based localization tool. Prior to 2026.8, an authenticated user can change the account's primary email through PUT or PATCH requests to /api/users/username/ without verifying the new address, allowing a later team invitation for that address to be accepted without access to the...