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Mozilla

mozilla

3,720 CVEs • 44 products

Products (44)

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Firefox
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Seamonkey
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Firefox Esr
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Bugzilla
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Mozilla
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Mozilla Suite
mozilla_suite
Firefox Focus
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Focus
focus
Firefox Os
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Nss
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Bleach
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Bonsai
bonsai
Camino
camino
Vpn
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Convict
convict
Nunjucks
nunjucks
Mozjpeg
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Pollbot
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Geckodriver
geckodriver
Gecko
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Geckb
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Libxul
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Zamboni
zamboni
Firefoxos
firefoxos
Persona
persona
Hubs Cloud
hubs_cloud
Mozilla Vpn
mozilla_vpn
Nss Esr
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Hawk
hawk
Common Voice
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Sccache
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Neqo
neqo
Rhino
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0din Scanner
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Thin Vec
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Klar
klar

CVEs (3,720)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allow remote attackers to cause a denial of service (memory corruption and a...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
5Canonical
DebianMozilla+2 more
12Debian Linux
Enterprise Linux AusEnterprise Linux Desktop+9 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allow re...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
5Canonical
DebianMozilla+2 more
12Debian Linux
Enterprise Linux AusEnterprise Linux Desktop+9 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Heap-based buffer overflow in the nsSaveAsCharset::DoCharsetConversion function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey...Show more
Heap-based buffer overflow in the nsSaveAsCharset::DoCharsetConversion function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code via unspecified vectors.Show less
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Use-after-free vulnerability in the nsPrintEngine::CommonPrint function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a de...Show more
Use-after-free vulnerability in the nsPrintEngine::CommonPrint function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.Show less
5Canonical
DebianMozilla+2 more
12Debian Linux
Enterprise Linux AusEnterprise Linux Desktop+9 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Use-after-free vulnerability in the nsOverflowContinuationTracker::Finish function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMon...Show more
Use-after-free vulnerability in the nsOverflowContinuationTracker::Finish function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document that uses Cascading Style Sheets (CSS) -moz-column-* properties.Show less
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
The nsCodingStateMachine::NextState function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bou...Show more
The nsCodingStateMachine::NextState function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.Show less
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
The ClusterIterator::NextCluster function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds...Show more
The ClusterIterator::NextCluster function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.Show less
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Use-after-free vulnerability in the nsDisplayBoxShadowOuter::Paint function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause...Show more
Use-after-free vulnerability in the nsDisplayBoxShadowOuter::Paint function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.Show less
5Canonical
DebianMozilla+2 more
12Debian Linux
Enterprise Linux AusEnterprise Linux Desktop+9 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
4.0 MEDIUM· v2
Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allow man-in-the-middle attackers to spoof the address bar by operatin...Show more
Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allow man-in-the-middle attackers to spoof the address bar by operating a proxy server that provides a 407 HTTP status code accompanied by web script, as demonstrated by a phishing attack on an HTTPS site.Show less
5Canonical
DebianMozilla+2 more
12Debian Linux
Enterprise Linux AusEnterprise Linux Desktop+9 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Use-after-free vulnerability in the nsImageLoadingContent::OnStopContainer function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMo...Show more
Use-after-free vulnerability in the nsImageLoadingContent::OnStopContainer function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code via crafted web script.Show less
3Canonical
MozillaOpensuse
6Firefox
OpensuseSeamonkey+3 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 do not prevent JavaScript workers from reading the browser-profile dir...Show more
Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 do not prevent JavaScript workers from reading the browser-profile directory name, which has unspecified impact and remote attack vectors.Show less
4Canonical
DebianMozilla+1 more
7Debian Linux
FirefoxOpensuse+4 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
The Chrome Object Wrapper (COW) and System Only Wrapper (SOW) implementations in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey b...Show more
The Chrome Object Wrapper (COW) and System Only Wrapper (SOW) implementations in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 do not prevent modifications to a prototype, which allows remote attackers to obtain sensitive information from chrome objects or possibly execute arbitrary JavaScript code with chrome privileges via a crafted web site.Show less
4Canonical
MozillaOpensuse+1 more
9Enterprise Linux Aus
Enterprise Linux DesktopEnterprise Linux Eus+6 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The RasterImage::DrawFrameTo function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to obtain sensitive information from process memory or cause a denial of...Show more
The RasterImage::DrawFrameTo function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) via a crafted GIF image.Show less
3Canonical
MozillaOpensuse
4Firefox
OpensuseSeamonkey+1 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 do not prevent multiple wrapping of WebIDL objects, which allows remote attackers to bypass intended access restrictions via unspecified v...Show more
Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 do not prevent multiple wrapping of WebIDL objects, which allows remote attackers to bypass intended access restrictions via unspecified vectors.Show less
4Canonical
MozillaOracle+1 more
15Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+12 more
Apr 29, 2026
Feb 8, 2013
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows...Show more
The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.Show less
4Canonical
MozillaOpensuse+1 more
9Firefox
Linux Enterprise DesktopLinux Enterprise Server+6 more
Apr 29, 2026
Jan 13, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonk...Show more
Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.Show less
4Canonical
MozillaOpensuse+1 more
9Firefox
Linux Enterprise DesktopLinux Enterprise Server+6 more
Apr 29, 2026
Jan 13, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 18.0, Thunderbird before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to cause a denial of service (memory corruption and a...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 18.0, Thunderbird before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
5Canonical
MozillaOpensuse+2 more
14Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+11 more
Apr 29, 2026
Jan 13, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x b...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.1, and SeaMonkey before 2.15 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
5Canonical
MozillaOpensuse+2 more
13Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+10 more
Apr 29, 2026
Jan 13, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
Stack-based buffer overflow in the Canvas implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows rem...Show more
Stack-based buffer overflow in the Canvas implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via an HTML document that specifies invalid width and height values.Show less
5Canonical
MozillaOpensuse+2 more
14Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+11 more
Apr 29, 2026
Jan 13, 2013
N/A· v4
N/A· v3
10.0 HIGH· v2
The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17....Show more
The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.Show less