CVE-2026-126392

Parse Server 9.10.6-alpha.1 before 9.10.8-alpha.1 Information Disclosure via Dot Notation Update

Parse Server from 9.10.6-alpha.1 before 9.10.8-alpha.1 contains an information disclosure vulnerability that allows clients with write but not read access to learn whether fields are stored on MongoDB. Attackers can send updates with dot notation operations on top-level fields and observe internal server errors versus success responses to infer field existence.

CVSS 4.0 · 2.3 Low EPSS n/a KEV · Not listed

Vendors

Parseplatform

Products

Parse-server

CVE-2026-126132

Attachments could be replaced with local file content when forwarding

When a message was forwarded inline, edited as new, or had an attachment dragged into a compose window, a specially crafted link attachment (a .desktop file on Linux, or a .url or .lnk file on Windows) was replaced with the content of the file or URL it pointed to when the message was saved or sent. This could disclose local files, or content from the user's network, to the message recipients or to the mail provider. This bug only affects Thunderbird on Linux and Windows. Other operating systems are unaffected. This vulnerability was fixed in Thunderbird 160 and Thunderbird 153.7.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2026-103021

OpenEMR: Username Enumeration via Pre-Authentication User Settings Loading

OpenEMR is a free and open source electronic health records and medical practice management application. From 6.0.0 until 8.3.0, interface/globals.php uses the unauthenticated authUser login parameter to populate temp_authuserid and load that account's user_settings before authentication succeeds. Existing usernames can therefore cause an additional database query and may apply visible customized settings, while nonexistent usernames skip that behavior. A remote unauthenticated actor can use timing or page differences to enumerate valid accounts for later credential attacks. This issue is fixed in version 8.3.0.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Open-emr Openemr

Products

Openemr Openemr

CVE-2026-121223

chromium-browser: Observable discrepancy in Media

Observable discrepancy in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-58945

Android Side Channel Leakage Reveals Paired Device Information

In multiple locations, there is a possible side channel information leak due to improperly used crypto. This could lead to paired device information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Android

CVE-2026-86532

Apache TomEE: Username enumeration and timing side channel in JAAS login modules

The bundled JAAS login modules leak whether a username exists and compare credentials in a non-constant-time manner. A remote unauthenticated attacker can enumerate valid accounts and may infer credential material through timing analysis. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2023-3640

Kernel: x86/mm: a per-cpu entry area leak was identified through the init_cea_offsets function when prefetchnta and prefetcht2 instructions being used for the per-cpu entry area mapping to the user space

A possible unauthorized memory access flaw was found in the Linux kernel's cpu_entry_area mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. Based on the previous CVE-2023-0597, the 'Randomize per-cpu entry area' feature was implemented in /arch/x86/mm/cpu_entry_area.c, which works through the init_cea_offsets() function when KASLR is enabled. However, despite this feature, there is still a risk of per-cpu entry area leaks. This issue could allow a local user to gain access to some important data with memory in an expected location and potentially escalate their privileges on the system.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Enterprise Linux Rhel Els

CVE-2026-124425

Parse Server 9.10.6-alpha.1 before 9.10.7-alpha.2 Information Disclosure via Save Response

Parse Server 8.6.109 before 8.6.116 and 9.10.6-alpha.1 before 9.10.7-alpha.2 contains an information disclosure vulnerability in which create or update responses mark fields as deleted based on stored values the caller cannot read. Attackers with write but not read access to an object can inspect these markers to infer whether protected fields are set.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Parse Community Parseplatform

Products

Parse Server Parse-server

CVE-2026-19134

Black Box Reverse Engineering Vulnerability in OpenText Directory Services

A vulnerability in OpenText OpenText Directory Services (OTDS) allows Black Box Reverse Engineering. This issue affects OpenText Directory Services (OTDS): from 22.1 to 26.2

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Opentext

Products

Directory Services

CVE-2026-114199

Gitea contribution heatmap private activity disclosure to public-only tokens

`GET /api/v1/users/{username}/heatmap` computed the contribution heatmap with the repository access of the token owner and ignored the public-only restriction of the access token, unlike the activity feed endpoints. A holder of a user's public-only token could read contribution counts and their 15-minute time buckets that stem from that user's activity in private repositories. Repository names and contents were not disclosed. For public-only tokens the heatmap now only counts activity visible to anonymous users.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Gitea

Products

Gitea

CVE-2024-0564

Kernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplication

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging (KSM), added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page sharing=256", it is possible for the attacker to time the unmap to merge with the victim's page. The unmapping time depends on whether it merges with the victim's page and additional physical pages are created beyond the KSM's "max page share". Through these operations, the attacker can leak the victim's page.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Enterprise Linux Rhel Els

CVE-2026-121187

chromium-browser: Observable discrepancy in Paint

Observable discrepancy in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121130

chromium-browser: Observable discrepancy in Forms

Observable discrepancy in Forms in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121138

chromium-browser: Observable discrepancy in CORS

Observable discrepancy in CORS in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2024-3296

Rust-openssl: timing based side-channel can lead to a bleichenbacher style attack

A timing-based side-channel flaw exists in the rust-openssl package, which could be sufficient to recover a plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages for decryption. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux

CVE-2024-2467

Perl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)

A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Openssl Rhel Els

CVE-2024-0914

Opencryptoki: timing side-channel in handling of rsa pkcs#1 v1.5 padded ciphertexts (marvin)

A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS#1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Opencryptoki Project Redhat

Products

Opencryptoki Enterprise Linux Rhel Els and 1 more

CVE-2024-0553

Gnutls: incomplete fix for cve-2023-5981

A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.

CVSS 3.1 · 7.5 High EPSS 1.6% KEV · Not listed

Vendors

Fedoraproject Gnu Redhat

Products

Fedora Gnutls Enterprise Linux and 4 more

CVE-2023-6240

Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Linux Kernel Enterprise Linux Rhel Els and 1 more

CVE-2023-5992

Opensc: side-channel leaks while stripping encryption pkcs#1 padding

A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.

CVSS 3.1 · 5.6 Medium EPSS 1.2% KEV · Not listed

Vendors

Opensc Project Redhat

Products

Opensc Enterprise Linux Enterprise Linux Eus and 9 more