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RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•11 views

thunderbird: One byte overflow read in mail parser

A flaw was found in Thunderbird. A remote attacker could exploit this vulnerability by sending a maliciously constructed mail header. This could lead to a one-byte read past the end of a buffer, potentially resulting in information disclosure or other unpredictable behavior...

7.5CVSS5.8AI score0.00263EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•6 views

thunderbird: Information disclosure due to malicious IMAP server response

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js...

7.5CVSS6.1AI score0.00267EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•6 views

firefox: thunderbird: Use-after-free in the Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Networking component...

8.8CVSS6AI score0.00312EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•8 views

firefox: thunderbird: Use-after-free in the DOM: Navigation component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: Navigation component...

8.8CVSS6AI score0.00319EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•5 views

firefox: Internally found bugs fixed in Firefox 155, Firefox ESR 153.2, Firefox ESR 140.15 and Firefox ESR 115.40

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Firefox 154, Firefox ESR 153.1, Firefox ESR 140.14 and Firefox ESR 115.39. Some of these bugs showed evidence of memory corruption or another security-relevant...

7.5CVSS6.6AI score0.0037EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•6 views

firefox: thunderbird: Use-after-free in the XML component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the XML component...

8.8CVSS6AI score0.00319EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•7 views

firefox: thunderbird: Use-after-free in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Audio/Video: Web Codecs component...

5.3CVSS6AI score0.00357EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•6 views

firefox: Use-after-free in the DOM: Core & HTML component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: Core & HTML component...

5.4CVSS5.8AI score0.0017EPSS
SaveExploits0References7
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•8 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•7 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•5 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics component...

8.8CVSS6AI score0.00239EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•7 views

firefox: Use-after-free in the Audio/Video component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Audio/Video component...

5.4CVSS5.8AI score0.00219EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•7 views

thunderbird: Out-of-bounds read in IMAP response parser

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged ' ID' response, crashing Thunderbird. The affected parsing path is...

9.1CVSS5.9AI score0.00628EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•7 views

firefox: thunderbird: Information disclosure in the Graphics: ImageLib component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure in the Graphics: ImageLib component...

6AI score0.00306EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 9:04 a.m.•10 views

thunderbird: Thunderbird: Memory safety violations via maliciously crafted mail headers

A flaw was found in Thunderbird where a maliciously constructed mail header could lead to ambiguous parsing. This vulnerability could result in multiple mail header fields being incorrectly interpreted as one, or cause memory safety violations. A remote attacker could potentially exploit this to...

9.8CVSS5.9AI score0.00539EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 8:10 a.m.•9 views

tornado: Tornado: Denial of Service via decompression bomb in CurlAsyncHTTPClient

A flaw was found in Tornado. A remote malicious server can cause a Denial of Service DoS when an application using the CurlAsyncHTTPClient component fetches an untrusted web address. Because the client fails to enforce limits on incoming response sizes, the attacker can return a small, highly...

8.7CVSS7.2AI score0.00525EPSS
SaveExploits0References7
RedHat Linux
RedHat Linux
•added 2026/10/13 8:09 a.m.•9 views

tornado: Tornado: Denial of Service via decompression bomb in CurlAsyncHTTPClient

A flaw was found in Tornado. A remote malicious server can cause a Denial of Service DoS when an application using the CurlAsyncHTTPClient component fetches an untrusted web address. Because the client fails to enforce limits on incoming response sizes, the attacker can return a small, highly...

8.7CVSS7.2AI score0.00525EPSS
SaveExploits0References7
RedHat Linux
RedHat Linux
•added 2026/10/13 7:15 a.m.•8 views

libreoffice: stack buffer overflow in CFF font hint handling

A flaw was found in LibreOffice. When a user opens a specially crafted document containing embedded CFF fonts, a stack-based buffer overflow can occur when reading the hints of a glyph due to improper bounds checking. This issue can cause memory corruption, resulting in an application crash...

6.9CVSS6.1AI score0.00187EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 7:15 a.m.•10 views

libreoffice: libreoffice: Arbitrary code execution via remote Java database driver

A flaw was found in LibreOffice. When linking spreadsheet cell ranges to external data sources in Calc, a document can specify an external Java database driver. By convincing a user to open a specially crafted document, a remote attacker can force the application to download and execute untrusted...

8.5CVSS6.9AI score0.00151EPSS
SaveExploits1References5
RedHat Linux
RedHat Linux
•added 2026/10/13 7:15 a.m.•7 views

libreoffice: stack buffer overflow in CFF to Type 1 font conversion

A flaw was found in LibreOffice. When a user exports a document with crafted embedded fonts to PDF, a stack-based buffer overflow can occur during the conversion of CFF fonts to Type 1 fonts due to improper bounds checking. This issue can cause memory corruption, resulting in an application crash...

6.9CVSS6.1AI score0.00195EPSS
SaveExploits0References5
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