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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-72647 | 1 Elastic | 1 Elasticsearch | 2026-09-01 | 6.5 Medium |
| Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads (CAPEC-230). An authenticated user holding only read privileges on a single index can submit one specially crafted search request whose deeply nested structure is processed without a depth limit, exhausting the thread stack and terminating the affected node. | ||||
| CVE-2026-80686 | 1 Linux | 1 Linux Kernel | 2026-09-01 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: mm: migrate_device: fix pte_pfn/pte_dirty called on non-present PTE pte_pfn() and pte_dirty() have undefined behaviour when called on a non-present PTE. In migrate_vma_collect_pmd(), these functions may be invoked on non-present entries (e.g., device-private entries), leading to potential crashes from pte_pfn() or incorrect dirty folio accounting from pte_dirty(). Fix both by guarding with pte_present() checks. | ||||
| CVE-2026-80687 | 1 Linux | 1 Linux Kernel | 2026-09-01 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: iommufd/viommu: Release the igroup lock on the vdevice_size error path iommufd_vdevice_alloc_ioctl() takes idev->igroup->lock, then validates the driver's vdevice_size against the core structure size with a WARN_ON_ONCE. On failure that guard jumps to out_put_idev, below out_unlock_igroup, so it skips the mutex_unlock(), leaving the igroup lock held and deadlocking the next vDEVICE operation on that group. Jump to out_unlock_igroup instead. | ||||
| CVE-2026-74873 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 5.5 Medium |
| openssl_encrypt versions before 1.4.0 expose passwords passed via the --password CLI argument in process listings accessible to all system users. Attackers can read process arguments through ps aux or /proc/[pid]/cmdline to retrieve plaintext passwords and keystore passwords. | ||||
| CVE-2026-74874 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 7.5 High |
| openssl_encrypt versions before 1.4.0 use Python's non-cryptographic random module for steganographic pixel selection in the generate_pseudorandom_sequence function. Attackers who know the password can recover the Mersenne Twister state from approximately 624 outputs and predict pixel locations containing hidden data for extraction. | ||||
| CVE-2026-74875 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 silently skip JSON schema validation when the jsonschema library is not installed, allowing malformed metadata to be accepted. Attackers can remove the jsonschema package or supply unknown metadata format versions to bypass all schema checks and process malicious data. | ||||
| CVE-2026-74876 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 contain a vulnerability in PublicKeyBundle.from_dict() that creates key bundles from untrusted data without verifying signatures. Attackers can call from_dict() followed by to_identity() without signature verification to encrypt data using attacker-controlled public keys, leaking secrets. | ||||
| CVE-2026-74878 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 use an in-memory rate limiter for TOTP brute-force protection that is not shared across workers and is lost on server restart. Attackers can distribute authentication attempts across multiple server instances or retry immediately after a restart to bypass rate limiting protections. | ||||
| CVE-2026-72678 | 1 Elastic | 1 Elasticsearch | 2026-09-01 | 6.5 Medium |
| Elasticsearch does not validate a size value taken from a user-supplied input before that value is used to reserve memory for an internal data structure. An authenticated user holding only read privileges can submit a single small crafted request to a product API endpoint that causes the node to attempt an excessively large allocation. The resulting memory exhaustion raises a fatal error that terminates the Elasticsearch node process, causing a denial of service for the affected node and degrading cluster health. The defect is not volumetric, so a single request is sufficient regardless of the heap size configured on the target node. | ||||
| CVE-2026-74879 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 7.5 High |
| openssl_encrypt versions before 1.4.0 contain an information disclosure vulnerability in the /ready endpoint that returns full database exception strings to unauthenticated callers. Attackers can trigger database errors to extract sensitive information including hostnames, IP addresses, connection parameters, and potentially credentials from exception messages. | ||||
| CVE-2026-74880 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 accept refresh tokens as URL query parameters in keyserver and telemetry server routes. Attackers can extract tokens from server logs, proxy logs, browser history, and HTTP Referer headers to gain unauthorized access. | ||||
| CVE-2026-74883 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 8.8 High |
| openssl_encrypt versions before 1.4.0 contain a sandbox bypass vulnerability where the plugin sandbox fails to restrict alternative file access methods like pathlib.Path and io.open. Attackers can import pathlib or io modules to read and write arbitrary files, completely bypassing the restricted_open file access controls. | ||||
| CVE-2026-74884 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 7.5 High |
| openssl_encrypt versions before 1.4.0 contain a path traversal vulnerability in the _is_safe_path method where the plugin_id parameter is not sanitized before constructing the plugin config directory path. Attackers can declare a malicious plugin_id containing path traversal sequences like '../' to access arbitrary directories outside the intended plugin directory. | ||||
| CVE-2026-74885 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 3.6 Low |
| openssl_encrypt versions before 1.4.0 contain a logging bug in restore_hidden_modules() that logs module counts after clearing, always showing zero restored modules and corrupting audit trails. Additionally, a race condition exists between module hiding and import hook installation where another thread could re-import blocked modules in multi-threaded environments. | ||||
| CVE-2026-72679 | 1 Elastic | 1 Elasticsearch | 2026-09-01 | 6.5 Medium |
| Elasticsearch does not apply its configurable input length restriction to a user-supplied pattern accepted by an intervals query. Compiling a deeply nested pattern drives unbounded recursion that exhausts the thread stack and raises a fatal error, terminating the Elasticsearch node process and causing a denial of service for that node. An authenticated user holding only read-only privileges on a single searchable index can trigger the condition with one small search request. | ||||
| CVE-2026-74886 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 contain a plugin sandbox bypass vulnerability where the PluginImportGuard blocks a different set of modules than the AST analyzer's DANGEROUS_MODULES set. Attackers can bypass AST analysis through string obfuscation or encoding to import unblocked dangerous modules like sys, shutil, multiprocessing, importlib, and pickle for arbitrary code execution. | ||||
| CVE-2026-74888 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 7.5 High |
| openssl_encrypt versions before 1.4.0 use a non-standard PBKDF2 key derivation construction with iterations=1 per call in an outer loop, creating a KDF whose security properties have not been formally analyzed. Attackers can exploit this weakened key derivation to more efficiently crack passwords protecting legacy encrypted files compared to standard PBKDF2 implementations. | ||||
| CVE-2026-74889 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predictable key derivation with identical inputs to weaken cryptographic security against multi-target attacks. | ||||
| CVE-2026-74890 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 5.5 Medium |
| openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in CamelliaCipher that disables HMAC tag generation and verification when the PYTEST_CURRENT_TEST environment variable is set. Attackers with code execution can set this environment variable to produce unauthenticated ciphertext and bypass integrity protection on encrypted data. | ||||
| CVE-2026-74891 | 1 Jahlives | 1 Openssl Encrypt | 2026-09-01 | 9.8 Critical |
| openssl_encrypt versions before 1.4.0 contain hardcoded database credentials in standalone server configuration files. Attackers on the same network can access PostgreSQL databases using well-known default credentials to retrieve sensitive data. | ||||