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CVE-2020-26968

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some...

8.8 HighFix available

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

1.51%Up 0.7 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 8.8

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
CVE-2020-26968
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-787
Updated
2026-11-02
CVE List No score

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
CVE-2020-26968
Updated
2026-11-02
EUVDEUVD-2020-19492 No score

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
EUVD-2020-19492
Updated
2026-11-03
GitHub AdvisoriesGHSA-84gw-f25v-grqx No score

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some...

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
GHSA-84gw-f25v-grqx
Weakness
CWE-787
Updated
2026-11-02
OSVALPINE-CVE-2020-26968 8.8

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
ALPINE-CVE-2020-26968
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-03
OSV 8.8

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
CVE-2020-26968
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 33 moreShow less
OSVDEBIAN-CVE-2020-26968 8.8

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
DEBIAN-CVE-2020-26968
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2023-1673 10.0

firefox security update

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.

Security Fix(es):

Mozilla developers reported memory safety bugs present in Firefox for Android 79. 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 < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.(CVE-2020-15670)

Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. 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 < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.(CVE-2020-15673)

Mozilla developers reported memory safety bugs present in Firefox 80. 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 < 81.(CVE-2020-15674)

When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.(CVE-2020-15675)

If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. This allowed an attacker to successfully probe whether an external protocol handler was registered. This vulnerability affects Firefox < 82.(CVE-2020-15680)

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.(CVE-2020-15681)

When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what application to open it in. An attacker could induce that prompt to be associated with an origin they didn't control, resulting in a spoofing attack. This was fixed by changing external protocol prompts to be tab-modal while also ensuring they could not be incorrectly associated with a different origin. This vulnerability affects Firefox < 82.(CVE-2020-15682)

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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 ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.(CVE-2020-15683)

Mozilla developers reported memory safety bugs present in Firefox 81. 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 < 82.(CVE-2020-15684)

Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.(CVE-2020-16012)

Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.(CVE-2020-16044)

In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.(CVE-2020-26950)

(CVE-2020-26951)

(CVE-2020-26953) …

Record
OESA-2023-1673
CVSS 3.1
10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2023-1674 10.0

firefox security update

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.

Security Fix(es):

Mozilla developers reported memory safety bugs present in Firefox for Android 79. 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 < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.(CVE-2020-15670)

Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. 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 < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.(CVE-2020-15673)

Mozilla developers reported memory safety bugs present in Firefox 80. 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 < 81.(CVE-2020-15674)

When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.(CVE-2020-15675)

If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. This allowed an attacker to successfully probe whether an external protocol handler was registered. This vulnerability affects Firefox < 82.(CVE-2020-15680)

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.(CVE-2020-15681)

When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what application to open it in. An attacker could induce that prompt to be associated with an origin they didn't control, resulting in a spoofing attack. This was fixed by changing external protocol prompts to be tab-modal while also ensuring they could not be incorrectly associated with a different origin. This vulnerability affects Firefox < 82.(CVE-2020-15682)

Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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 ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.(CVE-2020-15683)

Mozilla developers reported memory safety bugs present in Firefox 81. 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 < 82.(CVE-2020-15684)

Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.(CVE-2020-16012)

Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.(CVE-2020-16044)

In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.(CVE-2020-26950)

(CVE-2020-26951)

(CVE-2020-26953) …

Record
OESA-2023-1674
CVSS 3.1
10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5231 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5231
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5232 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5232
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5233 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5233
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5234 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5234
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5235 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5235
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5236 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5236
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5237 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5237
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5238 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5238
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5239 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5239
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5240 8.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2020:5240
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5257 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5257
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5314 8.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2020:5314
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2020-26968 8.8

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Record
UBUNTU-CVE-2020-26968
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVMGASA-2020-0427 No score

Updated firefox and nss packages fix security vulnerabilities

When drawing a transparent image on top of an unknown cross-origin image, the Skia library drawImage function took a variable amount of time depending on the content of the underlying image. This resulted in potential cross-origin information exposure of image content through timing side-channel attacks (CVE-2020-16012).

A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization. An attacker already capable of exploiting an XSS vulnerability in privileged internal pages could have used this attack to bypass our built-in sanitizer (CVE-2020-26951).

It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user (CVE-2020-26953).

In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS (CVE-2020-26956).

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass (CVE-2020-26958).

During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free in WebRequestService, memory corruption, and a potentially exploitable crash (CVE-2020-26959).

If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointers, leading to a potential use-after-free and exploitable crash (CVE-2020-26960).

When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped through IPv6, these addresses were erroneously let through, leading to a potential DNS Rebinding attack (CVE-2020-26961).

Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. If, when using a software keyboard that remembers user input, a user typed their password and used that feature, the type of the password field was changed, resulting in a keyboard layout change and the possibility for the software keyboard to remember the typed password (CVE-2020-26965).

Mozilla developers Steve Fink, Jason Kratzer, Randell Jesup, Christian Holler, and Byron Campen reported memory safety bugs present in Firefox ESR 78.4. 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 (CVE-2020-26968).

Record
MGASA-2020-0427
Updated
2026-11-02
OSVMGASA-2020-0433 No score

Updated thunderbird packages fix security vulnerabilities

Variable time processing of cross-origin images during drawImage calls. (CVE-2020-16012)

Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code. (CVE-2020-26951)

Fullscreen could be enabled without displaying the security UI. (CVE-2020-26953)

XSS through paste (manual and clipboard API). (CVE-2020-26956)

Requests intercepted through ServiceWorkers lacked MIME type restrictions. (CVE-2020-26958)

Use-after-free in WebRequestService. (CVE-2020-26959)

Potential use-after-free in uses of nsTArray. (CVE-2020-26960)

DoH did not filter IPv4 mapped IP Addresses. (CVE-2020-26961)

Software keyboards may have remembered typed passwords. (CVE-2020-26965)

Memory safety bugs fixed in Thunderbird 78.5. (CVE-2020-26968)

Record
MGASA-2020-0433
Updated
2026-11-02
OSVopenSUSE-SU-2020:2020-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:2020-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:2031-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:2031-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:2096-1 No score

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues:

TODO

  • Mozilla Thunderbird 78.5.0

    • new: OpenPGP: Added option to disable attaching the public key to a signed message (bmo#1654950)
    • new: MailExtensions: 'compose_attachments' context added to Menus API (bmo#1670822)
    • new: MailExtensions: Menus API now available on displayed messages (bmo#1670825)
    • changed: MailExtensions: browser.tabs.create will now wait for 'mail-delayed-startup-finished' event (bmo#1674407)
    • fixed: OpenPGP: Support for inline PGP messages improved (bmo#1672851)
    • fixed: OpenPGP: Message security dialog showed unverified keys as unavailable (bmo#1675285)
    • fixed: Chat: New chat contact menu item did not function (bmo#1663321)
    • fixed: Various theme and usability improvements (bmo#1673861)
    • fixed: Various security fixes MFSA 2020-52 (bsc#1178894)
    • CVE-2020-26951 (bmo#1667113) Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012 (bmo#1642028) Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953 (bmo#1656741) Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956 (bmo#1666300) XSS through paste (manual and clipboard API)
    • CVE-2020-26958 (bmo#1669355) Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959 (bmo#1669466) Use-after-free in WebRequestService
    • CVE-2020-26960 (bmo#1670358) Potential use-after-free in uses of nsTArray
    • CVE-2020-15999 (bmo#1672223) Heap buffer overflow in freetype
    • CVE-2020-26961 (bmo#1672528) DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965 (bmo#1661617) Software keyboards may have remembered typed passwords
    • CVE-2020-26966 (bmo#1663571) Single-word search queries were also broadcast to local network
    • CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697, bmo#1657739, bmo#1660236, bmo#1667912, bmo#1671479, bmo#1671923) Memory safety bugs fixed in Thunderbird 78.5

  • Mozilla Thunderbird 78.4.3

    • fixed: User interface was inconsistent when switching from the default theme to the dark theme and back to the default theme (bmo#1659282)
    • fixed: Email subject would disappear when hovering over it with the mouse when using Windows 7 Classic theme (bmo#1675970)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:2096-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:2187-1 No score

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues:

TODO

  • Mozilla Thunderbird 78.5.0

    • new: OpenPGP: Added option to disable attaching the public key to a signed message (bmo#1654950)
    • new: MailExtensions: 'compose_attachments' context added to Menus API (bmo#1670822)
    • new: MailExtensions: Menus API now available on displayed messages (bmo#1670825)
    • changed: MailExtensions: browser.tabs.create will now wait for 'mail-delayed-startup-finished' event (bmo#1674407)
    • fixed: OpenPGP: Support for inline PGP messages improved (bmo#1672851)
    • fixed: OpenPGP: Message security dialog showed unverified keys as unavailable (bmo#1675285)
    • fixed: Chat: New chat contact menu item did not function (bmo#1663321)
    • fixed: Various theme and usability improvements (bmo#1673861)
    • fixed: Various security fixes MFSA 2020-52 (bsc#1178894)
    • CVE-2020-26951 (bmo#1667113) Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012 (bmo#1642028) Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953 (bmo#1656741) Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956 (bmo#1666300) XSS through paste (manual and clipboard API)
    • CVE-2020-26958 (bmo#1669355) Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959 (bmo#1669466) Use-after-free in WebRequestService
    • CVE-2020-26960 (bmo#1670358) Potential use-after-free in uses of nsTArray
    • CVE-2020-15999 (bmo#1672223) Heap buffer overflow in freetype
    • CVE-2020-26961 (bmo#1672528) DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965 (bmo#1661617) Software keyboards may have remembered typed passwords
    • CVE-2020-26966 (bmo#1663571) Single-word search queries were also broadcast to local network
    • CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697, bmo#1657739, bmo#1660236, bmo#1667912, bmo#1671479, bmo#1671923) Memory safety bugs fixed in Thunderbird 78.5

  • Mozilla Thunderbird 78.4.3

    • fixed: User interface was inconsistent when switching from the default theme to the dark theme and back to the default theme (bmo#1659282)
    • fixed: Email subject would disappear when hovering over it with the mouse when using Windows 7 Classic theme (bmo#1675970)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:2187-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:2315-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:2315-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10600-1 No score

MozillaFirefox-92.0-1.2 on GA media

These are all security issues fixed in the MozillaFirefox-92.0-1.2 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10600-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10601-1 No score

MozillaThunderbird-91.1.1-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-91.1.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10601-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:14572-1 No score

firefox-esr-128.5.1-1.1 on GA media

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:14572-1
Updated
2026-11-02
OSVSUSE-SU-2020:14548-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5
Record
SUSE-SU-2020:14548-1
Updated
2026-11-02
OSVSUSE-SU-2020:3383-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5
Record
SUSE-SU-2020:3383-1
Updated
2026-11-02
OSVSUSE-SU-2020:3458-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5
Record
SUSE-SU-2020:3458-1
Updated
2026-11-02
OSVSUSE-SU-2020:3528-1 No score

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues:

TODO

  • Mozilla Thunderbird 78.5.0

    • new: OpenPGP: Added option to disable attaching the public key to a signed message (bmo#1654950)
    • new: MailExtensions: 'compose_attachments' context added to Menus API (bmo#1670822)
    • new: MailExtensions: Menus API now available on displayed messages (bmo#1670825)
    • changed: MailExtensions: browser.tabs.create will now wait for 'mail-delayed-startup-finished' event (bmo#1674407)
    • fixed: OpenPGP: Support for inline PGP messages improved (bmo#1672851)
    • fixed: OpenPGP: Message security dialog showed unverified keys as unavailable (bmo#1675285)
    • fixed: Chat: New chat contact menu item did not function (bmo#1663321)
    • fixed: Various theme and usability improvements (bmo#1673861)
    • fixed: Various security fixes MFSA 2020-52 (bsc#1178894)
    • CVE-2020-26951 (bmo#1667113) Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012 (bmo#1642028) Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953 (bmo#1656741) Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956 (bmo#1666300) XSS through paste (manual and clipboard API)
    • CVE-2020-26958 (bmo#1669355) Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959 (bmo#1669466) Use-after-free in WebRequestService
    • CVE-2020-26960 (bmo#1670358) Potential use-after-free in uses of nsTArray
    • CVE-2020-15999 (bmo#1672223) Heap buffer overflow in freetype
    • CVE-2020-26961 (bmo#1672528) DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965 (bmo#1661617) Software keyboards may have remembered typed passwords
    • CVE-2020-26966 (bmo#1663571) Single-word search queries were also broadcast to local network
    • CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697, bmo#1657739, bmo#1660236, bmo#1667912, bmo#1671479, bmo#1671923) Memory safety bugs fixed in Thunderbird 78.5

  • Mozilla Thunderbird 78.4.3

    • fixed: User interface was inconsistent when switching from the default theme to the dark theme and back to the default theme (bmo#1659282)
    • fixed: Email subject would disappear when hovering over it with the mouse when using Windows 7 Classic theme (bmo#1675970)
Record
SUSE-SU-2020:3528-1
Updated
2026-11-02
OSVSUSE-SU-2020:3548-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
    • CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code
    • CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls
    • CVE-2020-26953: Fullscreen could be enabled without displaying the security UI
    • CVE-2020-26956: XSS through paste (manual and clipboard API)
    • CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions
    • CVE-2020-26959: Use-after-free in WebRequestService
    • CVE-2020-26960: Potential use-after-free in uses of nsTArray
    • CVE-2020-15999: Heap buffer overflow in freetype
    • CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
    • CVE-2020-26965: Software keyboards may have remembered typed passwords
    • CVE-2020-26966: Single-word search queries were also broadcast to local network
    • CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5
Record
SUSE-SU-2020:3548-1
Updated
2026-11-02
OSVUSN-4637-1 No score

firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across origins, bypass security restrictions, conduct phishing attacks, conduct cross-site scripting (XSS) attacks, bypass Content Security Policy (CSP) restrictions, conduct DNS rebinding attacks, or execute arbitrary code.

Record
USN-4637-1
Updated
2026-11-02
OSVUSN-4637-2 No score

firefox vulnerabilities

USN-4637-1 fixed vulnerabilities in Firefox. This update provides the corresponding updates for Ubuntu 16.04 LTS.

Original advisory details:

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across origins, bypass security restrictions, conduct phishing attacks, conduct cross-site scripting (XSS) attacks, bypass Content Security Policy (CSP) restrictions, conduct DNS rebinding attacks, or execute arbitrary code.

Record
USN-4637-2
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
firefox
Alpine:v3.12
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.13
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.14
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.15
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.16
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.17
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.18
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.19
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.20
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.21
 before 83.0-r0
83.0-r0
Show 140 moreShow less
Affected packages
PackageAffectedFixed
firefox
Alpine:v3.22
 before 83.0-r0
83.0-r0
firefox
Alpine:v3.23
 before 83.0-r0
83.0-r0
firefox-esr
Alpine:v3.12
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.13
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.14
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.15
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.16
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.17
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.18
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.19
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.20
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.21
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.22
 before 78.5.0-r0
78.5.0-r0
firefox-esr
Alpine:v3.23
 before 78.5.0-r0
78.5.0-r0
librewolf
Alpine:v3.21
 before 83.0-r0
83.0-r0
librewolf
Alpine:v3.22
 before 83.0-r0
83.0-r0
librewolf
Alpine:v3.23
 before 83.0-r0
83.0-r0
librewolf
Alpine:v3.24
 before 83.0-r0
83.0-r0
mozjs78
Alpine:v3.13
 before 78.5.0-r0
78.5.0-r0
mozjs78
Alpine:v3.14
 before 78.5.0-r0
78.5.0-r0
mozjs78
Alpine:v3.15
 before 78.5.0-r0
78.5.0-r0
mozjs78
Alpine:v3.16
 before 78.5.0-r0
78.5.0-r0
thunderbird
Alpine:v3.16
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.17
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.18
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.19
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.20
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.21
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.22
 before 78.5.1-r0
78.5.1-r0
thunderbird
Alpine:v3.23
 before 78.5.1-r0
78.5.1-r0
firefox-esr
Debian:12
 before 78.5.0esr-1
78.5.0esr-1
firefox-esr
Debian:13
 before 78.5.0esr-1
78.5.0esr-1
firefox-esr
Debian:14
 before 78.5.0esr-1
78.5.0esr-1
thunderbird
Debian:12
 before 1:78.5.0-1
1:78.5.0-1
thunderbird
Debian:13
 before 1:78.5.0-1
1:78.5.0-1
thunderbird
Debian:14
 before 1:78.5.0-1
1:78.5.0-1
firefox-esr
Debian:9
From an advisory covering 10 CVEs
 before 78.5.0esr-1~deb9u1, plus listed versions
45.9.0esr-152.0.1esr-152.0.2esr-152.0esr-152.1.0esr-1
Show 45 moreShow less
52.2.0esr-152.2.0esr-1~deb7u152.2.0esr-1~deb8u152.2.0esr-1~deb9u152.2.0esr-252.3.0esr-152.3.0esr-1~deb7u152.3.0esr-1~deb8u152.3.0esr-1~deb8u252.3.0esr-1~deb9u152.3.0esr-252.4.0esr-1~deb8u152.4.0esr-1~deb9u152.4.0esr-252.4.0esr-2~deb7u152.5.0esr-152.5.0esr-1~deb7u152.5.0esr-1~deb8u152.5.0esr-1~deb9u152.5.2esr-152.5.2esr-1~deb7u152.5.2esr-1~deb8u152.5.2esr-1~deb9u152.5.3esr-152.6.0esr-152.6.0esr-1~deb7u152.6.0esr-1~deb8u152.6.0esr-1~deb9u152.6.0esr-252.6.0esr-2+alpha.152.6.0esr-2+alpha.252.7.0esr-152.7.0esr-1~deb8u152.7.0esr-1~deb9u152.7.1esr-152.7.1esr-1~deb7u152.7.1esr-1~deb8u152.7.1esr-1~deb9u152.7.2esr-152.7.2esr-1~deb7u152.7.2esr-1~deb8u152.7.2esr-1~deb9u152.7.3esr-152.7.3esr-1~deb7u152.7.3esr-1~deb8u1
78.5.0esr-1~deb9u1
thunderbird
Debian:9
From an advisory covering 10 CVEs
 before 1:78.5.0-1~deb9u1, plus listed versions
1.5-41.5.0.2-11.5.0.2-21.5.0.2-31.5.0.4-1
Show 45 moreShow less
1.5.0.4-21.5.0.4-31.5.0.5-11.5.0.7-11.5.0.7-21:52.4.0-11:52.4.0-1~deb7u11:52.4.0-1~deb8u11:52.4.0-1~deb9u11:52.4.0-2~exp11:52.5.0-11:52.5.0-1~deb7u11:52.5.0-1~deb8u11:52.5.0-1~deb9u11:52.5.2-11:52.5.2-1~deb7u11:52.5.2-21:52.5.2-2~deb8u11:52.5.2-2~deb9u11:52.6.0-11:52.6.0-1+alpha.11:52.6.0-1+alpha.21:52.6.0-1~deb7u11:52.6.0-1~deb8u11:52.6.0-1~deb9u11:52.7.0-11:52.7.0-1~deb7u11:52.7.0-1~deb8u11:52.7.0-1~deb9u11:52.8.0-11:52.8.0-1~deb7u11:52.8.0-1~deb8u11:52.8.0-1~deb9u11:52.9.0-11:52.9.1-11:52.9.1-1~deb8u11:52.9.1-1~deb9u11:58.0~b3-11:60.0-11:60.0-21:60.0-2~deb9u11:60.0-31:60.0-3~deb9u11:60.0~b10-11:60.0~b2-1
1:78.5.0-1~deb9u1
firefox-esr
Debian:10
From an advisory covering 10 CVEs
 before 78.5.0esr-1~deb10u1, plus listed versions
60.7.2esr-160.8.0esr-160.8.0esr-1~deb10u160.8.0esr-1~deb8u160.8.0esr-1~deb9u1
Show 45 moreShow less
60.9.0esr-1~deb10u160.9.0esr-1~deb8u160.9.0esr-1~deb8u260.9.0esr-1~deb9u168.0.2esr-168.1.0esr-168.10.0esr-168.10.0esr-1~deb10u168.10.0esr-1~deb9u168.11.0esr-168.11.0esr-1~deb10u168.11.0esr-1~deb9u168.12.0esr-168.12.0esr-1~deb10u168.12.0esr-1~deb9u168.2.0esr-168.2.0esr-1~deb10u168.2.0esr-1~deb8u168.2.0esr-1~deb9u168.2.0esr-1~deb9u268.3.0esr-168.3.0esr-1~deb10u168.3.0esr-1~deb8u168.3.0esr-1~deb9u168.4.0esr-168.4.0esr-1~deb10u168.4.0esr-1~deb8u168.4.0esr-1~deb9u168.4.1esr-168.4.1esr-1~deb10u168.4.1esr-1~deb8u168.4.1esr-1~deb9u168.4.2esr-168.5.0esr-168.5.0esr-1~deb10u168.5.0esr-1~deb8u168.5.0esr-1~deb9u168.6.0esr-168.6.0esr-1~deb10u168.6.0esr-1~deb8u168.6.0esr-1~deb9u168.6.1esr-168.6.1esr-1~deb10u168.6.1esr-1~deb9u168.7.0esr-1
78.5.0esr-1~deb10u1
thunderbird
Debian:10
From an advisory covering 10 CVEs
 before 1:78.5.0-1~deb10u1, plus listed versions
1:60.7.2-11:60.8.0-11:60.8.0-1~deb10u11:60.8.0-1~deb8u11:60.8.0-1~deb9u1
Show 45 moreShow less
1:60.8.0-21:60.9.0-11:60.9.0-1~deb10u11:60.9.0-1~deb8u11:60.9.0-1~deb9u11:65.0~b1-11:66.0~b1-11:67.0~b3-11:68.0~b1-11:68.1.1-1~exp11:68.1.2-1~exp11:68.10.0-11:68.10.0-1~deb10u11:68.10.0-1~deb9u11:68.11.0-11:68.11.0-1~deb10u11:68.11.0-1~deb9u11:68.11.0-21:68.11.0-31:68.12.0-11:68.12.0-1~deb10u11:68.12.0-1~deb9u11:68.12.0-1~deb9u21:68.2.1-11:68.2.2-11:68.2.2-1~deb10u11:68.2.2-1~deb8u11:68.2.2-1~deb9u11:68.3.0-11:68.3.0-21:68.3.0-2~deb10u11:68.3.0-2~deb8u11:68.3.0-2~deb9u11:68.3.1-11:68.4.1-11:68.4.1-1~deb10u11:68.4.1-1~deb8u11:68.4.1-1~deb9u11:68.4.2-11:68.5.0-11:68.5.0-1~deb10u11:68.5.0-1~deb8u11:68.5.0-1~deb9u11:68.6.0-11:68.6.0-1~deb10u1
1:78.5.0-1~deb10u1
nss
Mageia:7
From an advisory covering 10 CVEs
 before 3.59.0-1.mga7
3.59.0-1.mga7
firefox
Mageia:7
From an advisory covering 10 CVEs
 before 78.5.0-1.mga7
78.5.0-1.mga7
firefox-l10n
Mageia:7
From an advisory covering 10 CVEs
 before 78.5.0-1.mga7
78.5.0-1.mga7
thunderbird
Mageia:7
From an advisory covering 10 CVEs
 before 78.5.0-1.mga7
78.5.0-1.mga7
thunderbird-l10n
Mageia:7
From an advisory covering 10 CVEs
 before 78.5.0-1.mga7
78.5.0-1.mga7
firefox
openEuler:22.03-LTS
From an advisory covering 289 CVEs
 before 102.14.0-1.oe2203
102.14.0-1.oe2203
firefox
openEuler:22.03-LTS-SP1
From an advisory covering 289 CVEs
 before 102.14.0-1.oe2203sp1
102.14.0-1.oe2203sp1
thunderbird
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
thunderbird-debuginfo
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
thunderbird-debugsource
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
thunderbird
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
thunderbird-debuginfo
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
thunderbird-debugsource
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
firefox
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
firefox-debuginfo
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
firefox-debugsource
Red Hat:rhel_eus:8.1::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_1
0:78.5.0-1.el8_1
firefox
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
firefox-debuginfo
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
firefox-debugsource
Red Hat:rhel_eus:8.2::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_2
0:78.5.0-1.el8_2
thunderbird
Red Hat:enterprise_linux:7::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird-debuginfo
Red Hat:enterprise_linux:7::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird
Red Hat:enterprise_linux:7::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird-debuginfo
Red Hat:enterprise_linux:7::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird
Red Hat:enterprise_linux:7::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird-debuginfo
Red Hat:enterprise_linux:7::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
thunderbird-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
thunderbird-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
firefox
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
firefox-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
firefox-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_3
0:78.5.0-1.el8_3
thunderbird
Red Hat:enterprise_linux:6::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
thunderbird-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
thunderbird
Red Hat:enterprise_linux:6::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
thunderbird-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
thunderbird
Red Hat:enterprise_linux:6::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
thunderbird-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox
Red Hat:enterprise_linux:7::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
firefox-debuginfo
Red Hat:enterprise_linux:7::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
firefox
Red Hat:enterprise_linux:7::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
firefox-debuginfo
Red Hat:enterprise_linux:7::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
firefox
Red Hat:enterprise_linux:7::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
firefox-debuginfo
Red Hat:enterprise_linux:7::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el7_9
0:78.5.0-1.el7_9
thunderbird
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
thunderbird-debuginfo
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
thunderbird-debugsource
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
firefox
Red Hat:enterprise_linux:6::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox
Red Hat:enterprise_linux:6::computenode
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox
Red Hat:enterprise_linux:6::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox
Red Hat:enterprise_linux:6::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el6_10
0:78.5.0-1.el6_10
firefox
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
firefox-debuginfo
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
firefox-debugsource
Red Hat:rhel_e4s:8.0::appstream
From an advisory covering 10 CVEs
 before 0:78.5.0-1.el8_0
0:78.5.0-1.el8_0
MozillaFirefox
SUSE:Linux Enterprise Server 11 SP4-LTSS
From an advisory covering 12 CVEs
 before 78.5.0-78.105.1
78.5.0-78.105.1
MozillaFirefox
SUSE:Linux Enterprise Module for Desktop Applications 15 SP1
From an advisory covering 12 CVEs
 before 78.5.0-3.119.1
78.5.0-3.119.1
MozillaFirefox
SUSE:Linux Enterprise Module for Desktop Applications 15 SP2
From an advisory covering 12 CVEs
 before 78.5.0-8.17.1
78.5.0-8.17.1
MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP1
From an advisory covering 12 CVEs
 before 78.5.0-3.107.1
78.5.0-3.107.1
MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP2
From an advisory covering 12 CVEs
 before 78.5.0-3.107.1
78.5.0-3.107.1
MozillaFirefox
SUSE:HPE Helion OpenStack 8
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:OpenStack Cloud 7
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:OpenStack Cloud 8
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:OpenStack Cloud 9
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 12 SP2
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP2-LTSS
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP2-BCL
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP3-LTSS
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP3-BCL
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP4-LTSS
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
MozillaFirefox
SUSE:Enterprise Storage 5
From an advisory covering 12 CVEs
 before 78.5.0-112.36.1
78.5.0-112.36.1
firefox
Ubuntu:16.04:LTS
 before 83.0+build2-0ubuntu0.16.04.3, plus listed versions
41.0.2+build2-0ubuntu142.0+build2-0ubuntu144.0+build3-0ubuntu244.0.1+build1-0ubuntu144.0.2+build1-0ubuntu1
Show 45 moreShow less
45.0+build2-0ubuntu145.0.1+build1-0ubuntu145.0.2+build1-0ubuntu146.0+build5-0ubuntu0.16.04.246.0.1+build1-0ubuntu0.16.04.247.0+build3-0ubuntu0.16.04.148.0+build2-0ubuntu0.16.04.149.0+build4-0ubuntu0.16.04.149.0.2+build2-0ubuntu0.16.04.250.0+build2-0ubuntu0.16.04.250.0.2+build1-0ubuntu0.16.04.150.1.0+build2-0ubuntu0.16.04.151.0.1+build2-0ubuntu0.16.04.151.0.1+build2-0ubuntu0.16.04.252.0+build2-0ubuntu0.16.04.152.0.1+build2-0ubuntu0.16.04.152.0.2+build1-0ubuntu0.16.04.153.0+build6-0ubuntu0.16.04.153.0.2+build1-0ubuntu0.16.04.253.0.3+build1-0ubuntu0.16.04.254.0+build3-0ubuntu0.16.04.155.0.1+build2-0ubuntu0.16.04.255.0.2+build1-0ubuntu0.16.04.156.0+build6-0ubuntu0.16.04.156.0+build6-0ubuntu0.16.04.257.0+build4-0ubuntu0.16.04.557.0+build4-0ubuntu0.16.04.657.0.1+build2-0ubuntu0.16.04.157.0.3+build1-0ubuntu0.16.04.157.0.4+build1-0ubuntu0.16.04.158.0+build6-0ubuntu0.16.04.158.0.1+build1-0ubuntu0.16.04.158.0.2+build1-0ubuntu0.16.04.159.0+build5-0ubuntu0.16.04.159.0.1+build1-0ubuntu0.16.04.159.0.2+build1-0ubuntu0.16.04.159.0.2+build1-0ubuntu0.16.04.360.0+build2-0ubuntu0.16.04.160.0.1+build2-0ubuntu0.16.04.160.0.2+build1-0ubuntu0.16.04.161.0+build3-0ubuntu0.16.04.261.0.1+build1-0ubuntu0.16.04.162.0+build2-0ubuntu0.16.04.362.0+build2-0ubuntu0.16.04.462.0+build2-0ubuntu0.16.04.5
83.0+build2-0ubuntu0.16.04.3
firefox
Ubuntu:18.04:LTS
 before 83.0+build2-0ubuntu0.18.04.2, plus listed versions
56.0+build6-0ubuntu157.0.1+build2-0ubuntu159.0.1+build1-0ubuntu159.0.2+build1-0ubuntu160.0+build2-0ubuntu1
Show 45 moreShow less
60.0.1+build2-0ubuntu0.18.04.160.0.2+build1-0ubuntu0.18.04.161.0+build3-0ubuntu0.18.04.161.0.1+build1-0ubuntu0.18.04.162.0+build2-0ubuntu0.18.04.362.0+build2-0ubuntu0.18.04.462.0+build2-0ubuntu0.18.04.562.0.3+build1-0ubuntu0.18.04.163.0+build2-0ubuntu0.18.04.263.0.3+build1-0ubuntu0.18.04.164.0+build3-0ubuntu0.18.04.165.0+build2-0ubuntu0.18.04.165.0.1+build2-0ubuntu0.18.04.166.0+build3-0ubuntu0.18.04.166.0.1+build1-0ubuntu0.18.04.166.0.2+build1-0ubuntu0.18.04.166.0.3+build1-0ubuntu0.18.04.166.0.4+build3-0ubuntu0.18.04.166.0.5+build1-0ubuntu0.18.04.167.0+build2-0ubuntu0.18.04.167.0.1+build1-0ubuntu0.18.04.167.0.2+build2-0ubuntu0.18.04.167.0.3+build1-0ubuntu0.18.04.167.0.4+build1-0ubuntu0.18.04.168.0+build3-0ubuntu0.18.04.168.0.1+build1-0ubuntu0.18.04.168.0.2+build1-0ubuntu0.18.04.169.0+build2-0ubuntu0.18.04.169.0.1+build1-0ubuntu0.18.04.169.0.2+build1-0ubuntu0.18.04.170.0+build2-0ubuntu0.18.04.170.0.1+build1-0ubuntu0.18.04.171.0+build5-0ubuntu0.18.04.172.0.1+build1-0ubuntu0.18.04.172.0.2+build1-0ubuntu0.18.04.173.0+build3-0ubuntu0.18.04.173.0.1+build1-0ubuntu0.18.04.174.0+build3-0ubuntu0.18.04.174.0.1+build1-0ubuntu0.18.04.175.0+build3-0ubuntu0.18.04.176.0+build2-0ubuntu0.18.04.176.0.1+build1-0ubuntu0.18.04.177.0.1+build1-0ubuntu0.18.04.178.0.1+build1-0ubuntu0.18.04.178.0.2+build2-0ubuntu0.18.04.1
83.0+build2-0ubuntu0.18.04.2
thunderbird
Ubuntu:18.04:LTS
 before 1:78.8.1+build1-0ubuntu0.18.04.1, plus listed versions
1:52.4.0+build1-0ubuntu21:52.6.0+build1-0ubuntu11:52.7.0+build1-0ubuntu11:52.8.0+build1-0ubuntu0.18.04.11:52.9.1+build3-0ubuntu0.18.04.1
Show 15 moreShow less
1:60.2.1+build1-0ubuntu0.18.04.21:60.4.0+build2-0ubuntu0.18.04.11:60.5.1+build2-0ubuntu0.18.04.11:60.6.1+build2-0ubuntu0.18.04.11:60.7.0+build1-0ubuntu0.18.04.11:60.7.1+build1-0ubuntu0.18.04.11:60.7.2+build2-0ubuntu0.18.04.11:60.8.0+build1-0ubuntu0.18.04.11:60.9.0+build1-0ubuntu0.18.04.11:68.2.1+build1-0ubuntu0.18.04.11:68.2.2+build1-0ubuntu0.18.04.11:68.4.1+build1-0ubuntu0.18.04.11:68.7.0+build1-0ubuntu0.18.04.11:68.8.0+build2-0ubuntu0.18.04.21:68.10.0+build1-0ubuntu0.18.04.1
1:78.8.1+build1-0ubuntu0.18.04.1
mozjs52
Ubuntu:18.04:LTS
 All versions, plus listed versions
52.3.1-0ubuntu352.3.1-7fakesync152.8.1-0ubuntu0.18.04.152.9.1-0ubuntu0.18.04.1
 None known
mozjs38
Ubuntu:18.04:LTS
 All versions, plus listed versions
38.8.0~repack1-0ubuntu138.8.0~repack1-0ubuntu338.8.0~repack1-0ubuntu4
 None known
firefox
Ubuntu:20.04:LTS
 before 83.0+build2-0ubuntu0.20.04.1, plus listed versions
69.0.3+build1-0ubuntu170.0+build2-0ubuntu170.0+build2-0ubuntu270.0.1+build1-0ubuntu271.0+build2-0ubuntu2
Show 25 moreShow less
71.0+build5-0ubuntu172.0.1+build1-0ubuntu172.0.2+build1-0ubuntu173.0+build1-0ubuntu173.0+build2-0ubuntu173.0+build3-0ubuntu173.0.1+build1-0ubuntu174.0+build1-0ubuntu174.0+build2-0ubuntu174.0+build2-0ubuntu274.0+build3-0ubuntu175.0+build3-0ubuntu176.0+build2-0ubuntu0.20.04.176.0.1+build1-0ubuntu0.20.04.177.0.1+build1-0ubuntu0.20.04.178.0.1+build1-0ubuntu0.20.04.178.0.2+build2-0ubuntu0.20.04.179.0+build1-0ubuntu0.20.04.180.0+build2-0ubuntu0.20.04.180.0.1+build1-0ubuntu0.20.04.181.0+build2-0ubuntu0.20.04.181.0.2+build1-0ubuntu0.20.04.182.0+build2-0ubuntu0.20.04.182.0.2+build1-0ubuntu0.20.04.182.0.3+build1-0ubuntu0.20.04.1
83.0+build2-0ubuntu0.20.04.1
thunderbird
Ubuntu:20.04:LTS
 before 1:78.7.1+build1-0ubuntu0.20.04.1, plus listed versions
1:68.1.2+build1-0ubuntu11:68.1.2+build1-0ubuntu21:68.2.1+build1-0ubuntu11:68.2.2+build1-0ubuntu11:68.3.0+build2-0ubuntu1
Show 9 moreShow less
1:68.3.1+build1-0ubuntu21:68.4.1+build1-0ubuntu11:68.4.2+build2-0ubuntu11:68.5.0+build1-0ubuntu11:68.6.0+build2-0ubuntu11:68.7.0+build1-0ubuntu11:68.7.0+build1-0ubuntu21:68.8.0+build2-0ubuntu0.20.04.21:68.10.0+build1-0ubuntu0.20.04.1
1:78.7.1+build1-0ubuntu0.20.04.1
mozjs68
Ubuntu:20.04:LTS
 All versions, plus listed versions
68.5.0-1~fakesync68.5.0-2~fakesync68.6.0-168.6.0-1ubuntu1
 None known
mozjs52
Ubuntu:20.04:LTS
 All versions, plus listed versions
52.9.1-1build152.9.1-1ubuntu3
 None known
firefox
Ubuntu:18.04:LTS
From an advisory covering 15 CVEs
 before 83.0+build2-0ubuntu0.18.04.2, plus listed versions
56.0+build6-0ubuntu157.0.1+build2-0ubuntu159.0.1+build1-0ubuntu159.0.2+build1-0ubuntu160.0+build2-0ubuntu1
Show 45 moreShow less
60.0.1+build2-0ubuntu0.18.04.160.0.2+build1-0ubuntu0.18.04.161.0+build3-0ubuntu0.18.04.161.0.1+build1-0ubuntu0.18.04.162.0+build2-0ubuntu0.18.04.362.0+build2-0ubuntu0.18.04.462.0+build2-0ubuntu0.18.04.562.0.3+build1-0ubuntu0.18.04.163.0+build2-0ubuntu0.18.04.263.0.3+build1-0ubuntu0.18.04.164.0+build3-0ubuntu0.18.04.165.0+build2-0ubuntu0.18.04.165.0.1+build2-0ubuntu0.18.04.166.0+build3-0ubuntu0.18.04.166.0.1+build1-0ubuntu0.18.04.166.0.2+build1-0ubuntu0.18.04.166.0.3+build1-0ubuntu0.18.04.166.0.4+build3-0ubuntu0.18.04.166.0.5+build1-0ubuntu0.18.04.167.0+build2-0ubuntu0.18.04.167.0.1+build1-0ubuntu0.18.04.167.0.2+build2-0ubuntu0.18.04.167.0.3+build1-0ubuntu0.18.04.167.0.4+build1-0ubuntu0.18.04.168.0+build3-0ubuntu0.18.04.168.0.1+build1-0ubuntu0.18.04.168.0.2+build1-0ubuntu0.18.04.169.0+build2-0ubuntu0.18.04.169.0.1+build1-0ubuntu0.18.04.169.0.2+build1-0ubuntu0.18.04.170.0+build2-0ubuntu0.18.04.170.0.1+build1-0ubuntu0.18.04.171.0+build5-0ubuntu0.18.04.172.0.1+build1-0ubuntu0.18.04.172.0.2+build1-0ubuntu0.18.04.173.0+build3-0ubuntu0.18.04.173.0.1+build1-0ubuntu0.18.04.174.0+build3-0ubuntu0.18.04.174.0.1+build1-0ubuntu0.18.04.175.0+build3-0ubuntu0.18.04.176.0+build2-0ubuntu0.18.04.176.0.1+build1-0ubuntu0.18.04.177.0.1+build1-0ubuntu0.18.04.178.0.1+build1-0ubuntu0.18.04.178.0.2+build2-0ubuntu0.18.04.1
83.0+build2-0ubuntu0.18.04.2
firefox
Ubuntu:20.04:LTS
From an advisory covering 15 CVEs
 before 83.0+build2-0ubuntu0.20.04.1, plus listed versions
69.0.3+build1-0ubuntu170.0+build2-0ubuntu170.0+build2-0ubuntu270.0.1+build1-0ubuntu271.0+build2-0ubuntu2
Show 25 moreShow less
71.0+build5-0ubuntu172.0.1+build1-0ubuntu172.0.2+build1-0ubuntu173.0+build1-0ubuntu173.0+build2-0ubuntu173.0+build3-0ubuntu173.0.1+build1-0ubuntu174.0+build1-0ubuntu174.0+build2-0ubuntu174.0+build2-0ubuntu274.0+build3-0ubuntu175.0+build3-0ubuntu176.0+build2-0ubuntu0.20.04.176.0.1+build1-0ubuntu0.20.04.177.0.1+build1-0ubuntu0.20.04.178.0.1+build1-0ubuntu0.20.04.178.0.2+build2-0ubuntu0.20.04.179.0+build1-0ubuntu0.20.04.180.0+build2-0ubuntu0.20.04.180.0.1+build1-0ubuntu0.20.04.181.0+build2-0ubuntu0.20.04.181.0.2+build1-0ubuntu0.20.04.182.0+build2-0ubuntu0.20.04.182.0.2+build1-0ubuntu0.20.04.182.0.3+build1-0ubuntu0.20.04.1
83.0+build2-0ubuntu0.20.04.1
firefox
Ubuntu:16.04:LTS
From an advisory covering 15 CVEs
 before 83.0+build2-0ubuntu0.16.04.3, plus listed versions
41.0.2+build2-0ubuntu142.0+build2-0ubuntu144.0+build3-0ubuntu244.0.1+build1-0ubuntu144.0.2+build1-0ubuntu1
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45.0+build2-0ubuntu145.0.1+build1-0ubuntu145.0.2+build1-0ubuntu146.0+build5-0ubuntu0.16.04.246.0.1+build1-0ubuntu0.16.04.247.0+build3-0ubuntu0.16.04.148.0+build2-0ubuntu0.16.04.149.0+build4-0ubuntu0.16.04.149.0.2+build2-0ubuntu0.16.04.250.0+build2-0ubuntu0.16.04.250.0.2+build1-0ubuntu0.16.04.150.1.0+build2-0ubuntu0.16.04.151.0.1+build2-0ubuntu0.16.04.151.0.1+build2-0ubuntu0.16.04.252.0+build2-0ubuntu0.16.04.152.0.1+build2-0ubuntu0.16.04.152.0.2+build1-0ubuntu0.16.04.153.0+build6-0ubuntu0.16.04.153.0.2+build1-0ubuntu0.16.04.253.0.3+build1-0ubuntu0.16.04.254.0+build3-0ubuntu0.16.04.155.0.1+build2-0ubuntu0.16.04.255.0.2+build1-0ubuntu0.16.04.156.0+build6-0ubuntu0.16.04.156.0+build6-0ubuntu0.16.04.257.0+build4-0ubuntu0.16.04.557.0+build4-0ubuntu0.16.04.657.0.1+build2-0ubuntu0.16.04.157.0.3+build1-0ubuntu0.16.04.157.0.4+build1-0ubuntu0.16.04.158.0+build6-0ubuntu0.16.04.158.0.1+build1-0ubuntu0.16.04.158.0.2+build1-0ubuntu0.16.04.159.0+build5-0ubuntu0.16.04.159.0.1+build1-0ubuntu0.16.04.159.0.2+build1-0ubuntu0.16.04.159.0.2+build1-0ubuntu0.16.04.360.0+build2-0ubuntu0.16.04.160.0.1+build2-0ubuntu0.16.04.160.0.2+build1-0ubuntu0.16.04.161.0+build3-0ubuntu0.16.04.261.0.1+build1-0ubuntu0.16.04.162.0+build2-0ubuntu0.16.04.362.0+build2-0ubuntu0.16.04.462.0+build2-0ubuntu0.16.04.5
83.0+build2-0ubuntu0.16.04.3
MozillaFirefox
openSUSE:Leap 15.2
From an advisory covering 12 CVEs
 before 78.5.0-lp152.2.30.1
78.5.0-lp152.2.30.1
MozillaFirefox
openSUSE:Leap 15.1
From an advisory covering 12 CVEs
 before 78.5.0-lp151.2.79.1
78.5.0-lp151.2.79.1
MozillaThunderbird
openSUSE:Leap 15.2
From an advisory covering 12 CVEs
 before 78.5.0-lp152.2.19.1
78.5.0-lp152.2.19.1
MozillaThunderbird
openSUSE:Leap 15.1
From an advisory covering 12 CVEs
 before 78.5.0-lp151.2.59.1
78.5.0-lp151.2.59.1
MozillaFirefox
openSUSE:Leap 15.2
From an advisory covering 12 CVEs
 before 78.5.0-lp152.2.33.1
78.5.0-lp152.2.33.1
MozillaFirefox
openSUSE:Tumbleweed
From an advisory covering 661 CVEs
 before 92.0-1.2
92.0-1.2
MozillaThunderbird
openSUSE:Tumbleweed
From an advisory covering 394 CVEs
 before 91.1.1-1.1
91.1.1-1.1
firefox-esr
openSUSE:Tumbleweed
From an advisory covering 1860 CVEs
 before 128.5.1-1.1
128.5.1-1.1

History

History
RecordedChangedSources
affected, facts
affected, aliases, referencesOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-26968 is a high vulnerability (CVSS 8.8) in Mozilla Firefox, published November 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.51%, the 74th percentile. Fixed in firefox 83.0-r0.

References

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This page doesn't list everything

Left out here: 440 versions, 2,142 references and the rest of 2 source descriptions. The JSON record has them.

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