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CVE-2026-42771 - Possible Out of Bounds Read in X509_VERIFY_PARAM_set1_email()

CVE ID :CVE-2026-42771
Published : June 9, 2026, 4:03 p.m. | 1 hour, 6 minutes ago
Description :Issue summary: When the X509_VERIFY_PARAM_set1_email is called by an application to validate a crafted e-mail address, such as during S/MIME message validation, an out of bounds read can happen. Impact summary: This out of bounds read will not directly exfiltrate the data read to the attacker so the most likely result is a crash and a Denial of Service. An internal helper function called from X509_VERIFY_PARAM_[set|add]_email() used a wrong length when validating the local part of an email address. This could cause the 64 octet limit on the local part of an email address to be not enforced, or cause an out of bound read and potentially a crash. The bug is reachable via S-MIME validation with a crafted From: address supplied in an email message that can potentially cause a crash. No FIPS modules are affected by this issue as the affected code is outside the OpenSSL FIPS module boundary.
Severity: 0.0 | NA
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CVE-2026-45445 - AES-OCB IV Ignored on EVP_Cipher() Path

CVE ID :CVE-2026-45445
Published : June 9, 2026, 4:03 p.m. | 1 hour, 6 minutes ago
Description :Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the application-supplied initialisation vector (IV) is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce regardless of the IV supplied by the caller, resulting in (key, nonce) reuse and loss of confidentiality. If the same code path is used to compute the authentication tag, the tag depends only on the (key, IV) pair and not on the plaintext or ciphertext, allowing universal forgery of arbitrary ciphertext from a single captured message. OpenSSL provides two ways to drive a cipher: the documented streaming interface (EVP_CipherUpdate / EVP_CipherFinal_ex) and a lower-level one-shot, EVP_Cipher(), whose documentation explicitly recommends against use by applications in favour of EVP_CipherUpdate() and EVP_CipherFinal_ex(). The OCB provider's streaming handler flushes the application-supplied IV into the OCB context before processing data; the one-shot handler did not. Every call to EVP_Cipher() on an AES-OCB context therefore ran with the all-zero key-derived offset state left by cipher initialisation, regardless of the caller's IV. If EVP_EncryptFinal_ex() is subsequently used to obtain the authentication tag, the deferred IV setup runs at that point and clears the running checksum that should have been accumulated over the plaintext. The resulting tag is a function of (key, IV) only and verifies against any ciphertext produced under the same (key, IV) pair. The OpenSSL SSL/TLS implementation is not affected: AES-OCB is not a TLS cipher suite, and libssl does not call EVP_Cipher() in any case. Applications that drive AES-OCB through the documented streaming AEAD API (EVP_CipherUpdate / EVP_CipherFinal_ex) are not affected. Only applications that combine the AES-OCB cipher with the EVP_Cipher() one-shot API are vulnerable. The FIPS modules in 4.0, 3.6, 3.5, 3.4 and 3.0 are not affected by this issue, as AES-OCB is outside the OpenSSL FIPS module boundary.
Severity: 0.0 | NA
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CVE-2026-45446 - Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes

CVE ID :CVE-2026-45446
Published : June 9, 2026, 4:03 p.m. | 1 hour, 6 minutes ago
Description :Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandle the authentication of AAD (Additional Authenticated Data) with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitrary AAD to the victim's application using these ciphers. AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) are nonce-misuse-resistant AEAD modes: they accept a key, nonce, optional AAD (bytes that are authenticated but not encrypted), and plaintext, and produces ciphertext plus a 16-byte tag. On decrypt, `EVP_DecryptFinal_ex()` is documented to return success only if the tag is verified succesfully. In OpenSSL's provider implementation of these ciphers, the expected tag is computed only when decryption function is invoked with non-empty data. If the caller supplies AAD and then calls `EVP_DecryptFinal_ex()` without invocation of the ciphertext update, which can happen when the received ciphertext length is zero, the tag is never recalculated and still holds its all-zeros value. When AES-GCM-SIV is used, an attacker who sends arbitrary AAD, empty ciphertext, and all-zeros tag passes authentication under any key they do not know, single-shot. When AES-SIV is used, for mounting the attack it's necessary for the application to reuse the decryption context without resetting the key. AES-SIV is implemented since OpenSSL 3.0. AES-GCM-SIV is implemented since OpenSSL 3.2. No protocols implemented in OpenSSL itself (TLS/CMS/PKCS7/HPKE/QUIC) support either AES-GCM-SIV or AES-SIV. To mount an attack, the applications must implement their own protocol and use the EVP interface. Also they must skip the ciphertext update when a message with an empty ciphertext arrives. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as these algorithms are not FIPS approved and the affected code is outside the OpenSSL FIPS module boundary.
Severity: 0.0 | NA
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CVE-2026-45447 - Heap Use-After-Free in the PKCS7_verify() Function

CVE ID :CVE-2026-45447
Published : June 9, 2026, 4:03 p.m. | 1 hour, 6 minutes ago
Description :Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS#7 or S/MIME signed message, if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may incorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent use of the BIO by the calling application results in a use-after-free condition. In the common case this occurs when the application later calls BIO_free() on the BIO originally passed to PKCS7_verify(). Depending on allocator behavior and application-specific BIO usage patterns, this may result in a crash or other memory corruption. In some application contexts this may potentially be exploitable for remote code execution. Applications that process PKCS#7 or S/MIME signed messages using OpenSSL PKCS#7 APIs may be affected. Applications using the CMS APIs for this processing are not affected. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity: 0.0 | NA
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CVE-2026-49843 - FreeSWITCH: Pre-authentication session eviction via attacker-chosen `sessid` in `mod_verto`

CVE ID :CVE-2026-49843
Published : June 9, 2026, 4:04 p.m. | 1 hour, 5 minutes ago
Description :FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, mod_verto's JSON-RPC handler bound the connection to the client-supplied sessid on the first frame, before the authentication gate. Binding inserts the connection into the global session hash and, on a key collision, drops the prior occupant of that slot — sending it a verto.punt, detaching its calls, and closing its socket. An unauthenticated network attacker who knows a target session UUID could therefore evict the legitimate client. This issue has been patched in version 1.11.1.
Severity: 0.0 | NA
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CVE-2026-49847 - FreeSWITCH: Stack overflow in bundled cJSON parser via deeply nested JSON

CVE ID :CVE-2026-49847
Published : June 9, 2026, 4:05 p.m. | 1 hour, 4 minutes ago
Description :FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, a single unauthenticated WebSocket frame containing a deeply nested JSON document crashes the FreeSWITCH process via stack overflow, terminating all calls and sessions on the host. The recursion drives the worker thread's stack pointer into the stack guard page, raising SIGSEGV from the kernel before any usable write primitive develops. This issue has been patched in version 1.11.1.
Severity: 0.0 | NA
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CVE-2026-49955 - Hermes WebUI < 0.51.270 Resource Exhaustion via passkey/options

CVE ID :CVE-2026-49955
Published : June 9, 2026, 4:05 p.m. | 1 hour, 4 minutes ago
Description :Hermes WebUI before version 0.51.270 contains a resource exhaustion vulnerability that allows unauthenticated remote attackers to degrade service availability by repeatedly calling the passkey options endpoint without completing assertion. Attackers can send unlimited POST requests to the authentication endpoint, causing unbounded growth of the challenge store file and excessive CPU and disk I/O through repeated JSON file rewrites.
Severity: 6.9 | MEDIUM
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CVE-2026-49848 - FreeSWITCH: Pre-authentication `userVariables` injection in `mod_verto`

CVE ID :CVE-2026-49848
Published : June 9, 2026, 4:05 p.m. | 1 hour, 4 minutes ago
Description :FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, mod_verto's check_auth userauth branch wrote request-supplied userVariables into the connection state before comparing the supplied password. The writes are append-only and the connection is not closed on a failed compare, so values declared on bad-password attempts persisted on the same WebSocket and carried into a subsequent successful login on that connection. This issue has been patched in version 1.11.1.
Severity: 0.0 | NA
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CVE-2026-46492 - md-fileserver: Stored/Reflected XSS when viewing Markdown (raw HTML allowed)

CVE ID :CVE-2026-46492
Published : June 9, 2026, 4:09 p.m. | 1 hour ago
Description :md-fileserver allows for local viewing of markdown files in a browser. Prior to version 1.10.3, a cross-site scripting (XSS) vulnerability exists in the application’s Markdown rendering logic. When user-supplied Markdown content is rendered, embedded raw HTML—including
CVE-2026-49956 - Hermes WebUI < 0.51.269 Profile Isolation Bypass via sessions search

CVE ID :CVE-2026-49956
Published : June 9, 2026, 4:10 p.m. | 59 minutes ago
Description :Hermes WebUI before version 0.51.269 contains a profile isolation bypass vulnerability that allows authenticated users to access data belonging to other profiles by querying the session search endpoint without active-profile filtering. Attackers can send requests to the sessions search handler to retrieve session titles and transcript message content from profiles other than their own active profile.
Severity: 7.1 | HIGH
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CVE-2026-24181 - NVIDIA DALI Improper Index Validation Vulnerability

CVE ID :CVE-2026-24181
Published : June 9, 2026, 4:11 p.m. | 59 minutes ago
Description :NVIDIA DALI contains a vulnerability in a component where an attacker could cause an improper index validation. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.
Severity: 7.3 | HIGH
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CVE-2026-24180 - NVIDIA DALI Heap-based Buffer Overflow

CVE ID :CVE-2026-24180
Published : June 9, 2026, 4:11 p.m. | 58 minutes ago
Description :NVIDIA DALI contains a vulnerability in a component where an attacker could cause a heap-based buffer overflow. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.
Severity: 7.3 | HIGH
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CVE-2026-42570 - Svelte devalue: DoS via sparse array deserialization

CVE ID :CVE-2026-42570
Published : June 9, 2026, 4:12 p.m. | 57 minutes ago
Description :Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From version 5.6.3 to before version 5.8.1, devalue.parse could, due to quirks in some JavaScript engines, be convinced to allocate much more memory than was needed when deserializing sparse arrays, leading to excessive memory consumption. This issue has been patched in version 5.8.1.
Severity: 0.0 | NA
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CVE-2025-67862 - Fortinet FortiOS/FortiProxy Unsafe Debug Access for Lua Script Execution

CVE ID :CVE-2025-67862
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :An Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.7, FortiOS 7.2.0 through 7.2.10, FortiOS 7.0.0 through 7.0.16, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.10, FortiProxy 7.2.0 through 7.2.14, FortiProxy 7.0 all versions may allow an authenticated admin to execute lua scripts via crafted CLI commands.
Severity: 6.7 | MEDIUM
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CVE-2026-10520 - Ivanti Sentry OS Command Injection

CVE ID :CVE-2026-10520
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated user to achieve root-level remote code execution
Severity: 10.0 | CRITICAL
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CVE-2026-10523 - Ivanti Sentry Authentication Bypass

CVE ID :CVE-2026-10523
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :An Authentication Bypass vulnerability (CWE-288) in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated attacker to create arbitrary administrative accounts and obtain full administrative access
Severity: 9.9 | CRITICAL
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CVE-2026-10727 - Ivanti EPMM OS Command Injection

CVE ID :CVE-2026-10727
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :An OS command injection vulnerability in Ivanti EPMM before 12.9.0.1, 12.8.0.3 and 12.7.0.2 versions allows a remote authenticated attacker to execute arbitrary commands as root
Severity: 7.2 | HIGH
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CVE-2026-24064 - Local Privilege Escalation via Dynamic Library Injection in Waves Central for macOS

CVE ID :CVE-2026-24064
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability. A trusted XPC client component included with the product is signed with hardened runtime entitlements that permit dynamic library injection. A local attacker can set the DYLD_INSERT_LIBRARIES environment variable to inject an attacker-controlled dynamic library into the trusted client process at launch. The injected code runs within the signed process and can connect to the product's privileged helper service to invoke privileged operations, resulting in arbitrary code execution as root. The issue is fixed in version 16.6.2.
Severity: 0.0 | NA
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CVE-2026-24065 - Local Privilege Escalation via Insecure XPC Client Validation in Waves Central for macOS

CVE ID :CVE-2026-24065
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability in the privileged helper service. The helper validates connecting XPC clients using the client process identifier (PID) to verify code-signing identity. Because process identifiers can be reused, a local attacker can exploit a race condition between the time a connection request is made and the time the helper performs validation, causing the helper to trust an attacker-controlled process. This allows the attacker to invoke privileged operations, resulting in arbitrary code execution as root. The issue is fixed in version 16.6.2.
Severity: 0.0 | NA
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CVE-2026-25089 - Fortinet FortiSandbox OS Command Injection

CVE ID :CVE-2026-25089
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests
Severity: 9.8 | CRITICAL
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CVE-2026-49938 - Fortinet FortiPortal Improper Access Control

CVE ID :CVE-2026-49938
Published : June 9, 2026, 4:16 p.m. | 53 minutes ago
Description :A improper access control vulnerability in Fortinet FortiPortal 7.4.0 through 7.4.7, FortiPortal 7.2.0 through 7.2.8, FortiPortal 7.0 all versions may allow attacker to improper access control via
Severity: 6.5 | MEDIUM
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