CVSS: 6.2EPSS: 0%CPEs: 3EXPL: 0CVE-2025-31177 – Gnuplot: gnuplot heap-buffer overflow on utf8_copy_one
https://notcve.org/view.php?id=CVE-2025-31177
07 May 2025 — gnuplot is affected by a heap buffer overflow at function utf8_copy_one. This update for gnuplot fixes the following issues. Invalid read leads to segmentation fault on plot3d_points. Improper bounds check leads to heap-buffer overflow on utf8_copy_one. Unvalidated user input leads to segmentation fault on GetAnnotateString. • https://access.redhat.com/security/cve/CVE-2025-31177 • CWE-122: Heap-based Buffer Overflow •
CVSS: 3.7EPSS: 0%CPEs: 3EXPL: 0CVE-2025-4215 – gorhill uBlock Origin UI 1p-filters.js currentStateChanged redos
https://notcve.org/view.php?id=CVE-2025-4215
02 May 2025 — A vulnerability was found in gorhill uBlock Origin up to 1.63.3b16. It has been classified as problematic. Affected is the function currentStateChanged of the file src/js/1p-filters.js of the component UI. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. • https://github.com/gorhill/uBlock/commit/eaedaf5b10d2f7857c6b77fbf7d4a80681d4d46c • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2025-47153
https://notcve.org/view.php?id=CVE-2025-47153
01 May 2025 — Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does... • https://bugzilla.redhat.com/show_bug.cgi?id=892601 • CWE-1102: Reliance on Machine-Dependent Data Representation •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2025-4093 – firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10
https://notcve.org/view.php?id=CVE-2025-4093
29 Apr 2025 — Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird ESR < 128.10. Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. • https://bugzilla.mozilla.org/show_bug.cgi?id=1894100 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-4091 – firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10
https://notcve.org/view.php?id=CVE-2025-4091
29 Apr 2025 — Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1951161%2C1952105 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.6EPSS: 0%CPEs: 6EXPL: 0CVE-2025-4087 – firefox: thunderbird: Unsafe attribute access during XPath parsing
https://notcve.org/view.php?id=CVE-2025-4087
29 Apr 2025 — A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to o... • https://bugzilla.mozilla.org/show_bug.cgi?id=1952465 • CWE-125: Out-of-bounds Read •
CVSS: 9.4EPSS: 0%CPEs: 6EXPL: 0CVE-2025-4083 – firefox: thunderbird: Process isolation bypass using "javascript:" URI links in cross-origin frames
https://notcve.org/view.php?id=CVE-2025-4083
29 Apr 2025 — A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird ESR < 128.10. A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute... • https://bugzilla.mozilla.org/show_bug.cgi?id=1958350 • CWE-653: Improper Isolation or Compartmentalization •
CVSS: 7.8EPSS: 0%CPEs: 28EXPL: 0CVE-2025-3891 – Mod_auth_openidc: dos via empty post in mod_auth_openidc with oidcpreservepost enabled
https://notcve.org/view.php?id=CVE-2025-3891
29 Apr 2025 — A flaw was found in the mod_auth_openidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability. A vulnerability has been discovered in mod_auth_openidc, an OpenID Certified authentication and authorization module for the Apache HTTP server that implements the OpenID Connect Relying Party functionality. • https://access.redhat.com/security/cve/CVE-2025-3891 • CWE-248: Uncaught Exception •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2025-2866 – PDF signature forgery with adbe.pkcs7.sha1 SubFilter
https://notcve.org/view.php?id=CVE-2025-2866
27 Apr 2025 — Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation. In the affected versions of LibreOffice a flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid signatures to be accepted as valid This issue affects LibreOffice: from 24.8 before < 24.8.6, from 25.2 before < 25.2.2. Juraj Šarinay discovered that LibreOffice incorrectly handled verifying PDF signatures. A remote attacker could possibly use this issue ... • https://www.libreoffice.org/about-us/security/advisories/cve-2025-2866 • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 7.1EPSS: 0%CPEs: 15EXPL: 0CVE-2025-46421 – Libsoup: information disclosure may leads libsoup client sends authorization header to a different host when being redirected by a server
https://notcve.org/view.php?id=CVE-2025-46421
24 Apr 2025 — A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect. Tan Wei Chong discovered that libsoup incorrectly handled memory when parsing HTTP request headers. An attacker could possibly use this issue to send a maliciously crafted HTTP request to the server, causing a denial of service. • https://access.redhat.com/security/cve/CVE-2025-46421 • CWE-497: Exposure of Sensitive System Information to an Unauthorized Control Sphere •