CVE-2025-15467

CVE-2025-15467 Stack buffer overflow in OpenSSL CMS AuthEnvelopedData parsing. Vulnerability A stack buffer overflow exists in evpciphergetasn1aeadparams when parsing AEAD cipher parameters e.g., AES-GCM in CMS AuthEnvelopedData content. An oversized IV overflows a 16-byte stack buffer, allowing...

CVE-2026-99037

The Linux kernel 's dm-crypt component contains a vulnerability where pairing an AEAD cipher with the lmk IV mode (e.g., capi:gcm(aes)-lmk) via a capi: table line causes an oops upon loading. The root cause is that lmk sets tfms_count to 64, while crypt_alloc_tfms_aead only allocates one transfor...

EUVD-2026-108832

In the Linux kernel, the following vulnerability has been resolved: dm-crypt: reject the lmk IV mode with AEAD ciphers A "capi:" table line that pairs an AEAD cipher with the lmk IV mode, for example "capi:gcmaes-lmk" with the integrity:28:aead option, causes an oops when it is loaded. lmk sets...

CVE-2026-89318

JweRsaKeyEncryptionDecryptorImpl.Decrypt passed the JWE's initialization vector to cipher.AEAD.Open without checking its length. The Go standard library panics rather than returning an error when a GCM nonce is not exactly NonceSize bytes, so a JWE carrying a wrong-sized IV crashes the decrypting...

CVE-2026-89312

AesGcmCryptor.Open passed a caller-supplied nonce straight to cipher.AEAD.Open without checking its length. The Go standard library panics rather than returning an error when a GCM nonce is not exactly NonceSize bytes, so a JWE carrying a wrong-sized IV crashes the decrypting goroutine...

CVE-2026-89318

The JweRsaKeyEncryptionDecryptorImpl.Decrypt function is vulnerable to a panic when processing a JWE with an attacker-chosen initialization vector (IV) length. The root cause is that the function passes the IV to cipher.AEAD.Open without performing a length check. Because the Go standard library ...

CVE-2026-89318 JweRsaKeyEncryptionDecryptorImpl.Decrypt panics on attacker-chosen IV length (stdlib GCM.Open reached without nonce-size check)

JweRsaKeyEncryptionDecryptorImpl.Decrypt passed the JWE's initialization vector to cipher.AEAD.Open without checking its length. The Go standard library panics rather than returning an error when a GCM nonce is not exactly NonceSize bytes, so a JWE carrying a wrong-sized IV crashes the decrypting...

EUVD-2026-108650

JweRsaKeyEncryptionDecryptorImpl.Decrypt passed the JWE's initialization vector to cipher.AEAD.Open without checking its length. The Go standard library panics rather than returning an error when a GCM nonce is not exactly NonceSize bytes, so a JWE carrying a wrong-sized IV crashes the decrypting...

CVE-2026-89312

"AesGcmCryptor.Open" passed a caller-supplied nonce straight to "cipher.AEAD.Open" without checking its length. The Go standard library panics rather than returning an error when a GCM nonce is not exactly "NonceSize" bytes, so a JWE carrying a wrong-sized IV crashes the decrypting goroutine...

CVE-2026-89312

The AesGcmCryptor.Open function is vulnerable to a denial-of-service condition because it passes a caller-supplied nonce to cipher.AEAD.Open without performing a length check. Because the Go standard library panics instead of returning an error when a GCM nonce does not match the expected NonceSi...

CVE-2025-56801

CVE-2025-56801 AES-CFB IV Generation Vulnerability in Reolink Desktop Application 1. Overview Name : Reolink Desktop Application Version : 8.18.12 Vendor : Reolink CWE : CWE-1204: Generation of Weak Initialization Vector IV, CWE-321: Use of Hard-coded Cryptographic Key CVSS : 5.1 MEDIUM Vector...

LeakBench: Auditing Reward Hacking through Prediction-Time Leakage in Clinical Modeling Agents

Autonomous clinical-modeling agents can optimize predictive performance while violating conditions that make a model usable. We introduce LeakBench, an executable, guideline-derived audit suite that tests agent decisions for prediction-time leakage, calibration, site-level evaluation, support...

EulerOS 2.0 SP13 : libkcapi (EulerOS-SA-2026-4153)

According to the versions of the libkcapi packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output AIO interface. By reusing an...

CVE-2026-98309

A flaw was found in the Linux kernel. A use-after-free vulnerability exists in the VideoCore IV vc4 display driver where background polling tasks are not properly finalized when the driver is unbound. A local user could exploit this flaw by unbinding the device or unloading the driver module,...

CVE-2026-71884 Packet CTR reports a full success length after the counter is exhausted

In Bouncy Castle for Java LTS before 2.73.13, the native one-shot CTR packet cipher did not check that the requested input length fitted the counter space the IV left. In CTR mode the IV and the block counter share one 16-byte block, so an IV of 13 to 15 bytes leaves a counter of only 1 to 3 byte...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: net/tls: The bug related to slab-out-of-bounds condition in decryptinternal has been fixed. The memory size of tlsctx-rx.iv for AES128-CCM is 12 bytes when tlssetswoffload is called. The return value of cryptoaeadivsize for...

AlmaLinux 9.2 [TuxCare] Security Update: libkcapi / libkcapi-devel / libkcapi-doc / libkcapi-fipscheck / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1786719033)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786719033 advisory. - A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes...

Rocky Linux 8 [CIQ] Security Update: libkcapi / libkcapi-debuginfo / libkcapi-debugsource / etc Multiple Vulnerabilities (crlsa-2026_67266)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202667266 advisory. libkcapi: IV reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries CVE-2026-71225 libkcapi: Memory...

Rocky Linux 8 [CIQ] Security Update: cjose / cjose-debuginfo / cjose-debugsource / cjose-devel / etc Multiple Vulnerabilities (crlsa-2022_1823)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20221823 advisory. modauthopenidc: open redirect in oidcvalidateredirecturl CVE-2021-32786 modauthopenidc: hardcoded static IV and AAD with a reused key in AES GCM encryption...

Rocky Linux 9.6 [TuxCare] Security Update: libkcapi / libkcapi-devel / libkcapi-doc / libkcapi-fipscheck / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1786699908)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786699908 advisory. - A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes...