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Package details: pkg:deb/debian/firefox-esr@128.14.0esr-1~deb12u1
purl pkg:deb/debian/firefox-esr@128.14.0esr-1~deb12u1
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (52)
Vulnerability Summary Aliases
VCID-1axs-gkas-57at In multipart/x-mixed-replace responses, Content-Disposition: attachment in the response header was not respected and did not force a download, which could allow XSS attacks. CVE-2024-10461
VCID-1fxu-dq7g-mqfw A race during concurrent delazification could have led to a use-after-free. CVE-2025-1012
VCID-1q61-xygj-z3c1 An attacker who enumerated resources from the WebCompat extension could have obtained a persistent UUID that identified the browser, and persisted between containers and normal/private browsing mode, but not profiles. CVE-2025-6425
VCID-24jc-r9xj-93fs 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. CVE-2025-4083
VCID-2gvb-9ecp-n3a9 An inconsistent comparator in xslt/txNodeSorter could have resulted in potentially exploitable out-of-bounds access. Only affected version 122 and later. CVE-2025-1932
VCID-2js5-w357-qfd7 Repeated writes to history interface attributes could have been used to cause a Denial of Service condition in the browser. This was addressed by introducing rate-limiting to this API. CVE-2024-10464
VCID-2st9-4ff5-kuf9 Insufficient escaping in the “Copy as cURL” feature could potentially be used to trick a user into executing unexpected code. CVE-2025-8030
VCID-3p6h-zmbc-gbgq Thunderbird executed javascript: URLs when used in object and embed tags. CVE-2025-8029
VCID-3rnm-313t-8bf8 The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have caused runtime errors that disrupted the signature validation process. As a result, the enforcement of signature validation for unrelated add-ons may have been bypassed. Signature validation in this context is used to ensure that third-party applications on the user's computer have not tampered with the user's extensions, limiting the impact of this issue. CVE-2024-11696
VCID-456s-g2t4-uqfy A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. CVE-2025-3029
VCID-62bd-1g3u-cqhp On arm64, a WASM br_table instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. CVE-2025-8028
VCID-6xvd-y4x1-4bh4 Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. 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-2025-1016
VCID-8rs8-11yk-akfy The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. CVE-2025-8033
VCID-8ywr-81f7-aqdb A clipboard "paste" button could persist across tabs which allowed a spoofing attack. CVE-2024-10465
VCID-9qgx-e2kh-uyew The username:password part was not correctly stripped from URLs in CSP reports potentially leaking HTTP Basic Authentication credentials. CVE-2025-8031
VCID-b5c1-k9za-cqfw Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5. 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-2025-0243
VCID-bj49-41v3-q3bu A permission leak could have occurred from a trusted site to an untrusted site via embed or object elements. CVE-2024-10458
VCID-cntf-rqbm-jfd1 Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. 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-2025-1938
VCID-edu5-4u9p-hka6 Memory safety bugs present in Firefox 132, Thunderbird 132, Firefox ESR 128.4, and Thunderbird 128.4. 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-2024-11699
VCID-epgc-nd77-wyht A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the page, resulting in a potential spoofing attack. CVE-2024-11695
VCID-fdr6-qypx-1uhr An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. CVE-2025-4919
VCID-fhwy-ptz6-mqbj Truncation of a long URL could have allowed origin spoofing in a permission prompt. CVE-2024-10462
VCID-fp1b-9hp1-jfaj When handling keypress events, an attacker may have been able to trick a user into bypassing the "Open Executable File?" confirmation dialog. This could have led to malicious code execution. CVE-2024-11697
VCID-g76u-agqq-eqca Thunderbird could have incorrectly parsed a URL and rewritten it to the youtube.com domain when parsing the URL specified in an embed tag. This could have bypassed website security checks that restricted which domains users were allowed to embed. CVE-2025-6429
VCID-gf4f-pq9k-kugc A use-after-free in FontFaceSet resulted in a potentially exploitable crash. CVE-2025-6424
VCID-gw8f-56ya-fyaj A double-free could have occurred in `vpx_codec_enc_init_multi` after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. CVE-2025-5283
VCID-hvtf-ukk7-4ydc When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. CVE-2025-0241
VCID-hw69-ahun-wbez Assuming a controlled failed memory allocation, an attacker could have caused a use-after-free, leading to a potentially exploitable crash. CVE-2025-0238
VCID-kd1q-6ntp-t3ct When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. CVE-2025-0239
VCID-kwpw-wry4-huah jar: URLs retrieve local file content packaged in a ZIP archive. The null and everything after it was ignored when retrieving the content from the archive, but the fake extension after the null was used to determine the type of content. This could have been used to hide code in a web extension disguised as something else like an image. CVE-2025-1936
VCID-m8je-z16e-zyc7 By sending a specially crafted push message, a remote server could have hung the parent process, causing the browser to become unresponsive. CVE-2024-10466
VCID-mru8-8xhq-9ued An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. CVE-2024-10459
VCID-nt71-ejhd-eygx A compromised content process could have allowed for the arbitrary loading of cross-origin pages. CVE-2024-9392
VCID-ntwt-rzyj-7bcs It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. CVE-2025-1931
VCID-nu94-urex-sfat Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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-2025-1017
VCID-q5zv-7zk6-m3hu In resizeToAtLeast of SkRegion.cpp, there was a possible out of bounds write due to an integer overflow CVE-2024-43097
VCID-qa68-kdqv-tucm Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. 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. CVE-2024-9401
VCID-r6kn-rvn1-4uaj The origin of an external protocol handler prompt could have been obscured using a data: URL within an iframe. CVE-2024-10460
VCID-sz4n-5y9b-4fdh Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. CVE-2025-5266
VCID-taja-fqcq-auc9 A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. CVE-2025-1013
VCID-u8zp-hwjv-8fgf Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. CVE-2025-5269
VCID-ufc9-wufv-ubgc 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. CVE-2025-4091
VCID-ufen-1skg-17b2 Memory safety bugs present in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. 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-2025-5268
VCID-uhss-ehje-9bdp An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. CVE-2025-1010
VCID-vabp-m3k4-wqhz Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. CVE-2025-5264
VCID-wrjz-8amf-xbgf Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. 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-2025-1937
VCID-wzr2-5k1q-yybx XSLT document loading did not correctly propagate the source document which bypassed its CSP. CVE-2025-8032
VCID-xeze-dewx-27f1 Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5, Thunderbird 115.18, and Thunderbird 128.5. 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-2025-0242
VCID-xrqw-p22q-6fc8 Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. 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. CVE-2024-10467
VCID-yf1w-5x6s-7ub2 An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. CVE-2024-11692
VCID-z9bt-bsqy-rkc1 On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. CVE-2025-1933
VCID-zuwe-8m4p-u7hr 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. CVE-2025-4093

Date Actor Action Vulnerability Source VulnerableCode Version
2025-09-10T04:44:43.535501+00:00 Debian Oval Importer Fixing VCID-6xvd-y4x1-4bh4 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T04:39:43.261086+00:00 Debian Oval Importer Fixing VCID-yf1w-5x6s-7ub2 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T04:35:58.647141+00:00 Debian Oval Importer Fixing VCID-zuwe-8m4p-u7hr https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T04:33:14.661623+00:00 Debian Oval Importer Fixing VCID-cntf-rqbm-jfd1 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T04:29:29.281665+00:00 Debian Oval Importer Fixing VCID-uhss-ehje-9bdp https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T04:25:05.901778+00:00 Debian Oval Importer Fixing VCID-kwpw-wry4-huah https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T03:40:45.471138+00:00 Debian Oval Importer Fixing VCID-q5zv-7zk6-m3hu https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T03:23:44.402394+00:00 Debian Oval Importer Fixing VCID-hvtf-ukk7-4ydc https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T03:19:24.410829+00:00 Debian Oval Importer Fixing VCID-3rnm-313t-8bf8 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T02:43:26.965422+00:00 Debian Oval Importer Fixing VCID-456s-g2t4-uqfy https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T02:21:32.398350+00:00 Debian Oval Importer Fixing VCID-kd1q-6ntp-t3ct https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T02:06:02.466422+00:00 Debian Oval Importer Fixing VCID-8rs8-11yk-akfy https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T02:00:45.396661+00:00 Debian Oval Importer Fixing VCID-mru8-8xhq-9ued https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T01:49:58.600433+00:00 Debian Oval Importer Fixing VCID-8ywr-81f7-aqdb https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T01:21:41.463396+00:00 Debian Oval Importer Fixing VCID-wzr2-5k1q-yybx https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:49:52.409019+00:00 Debian Oval Importer Fixing VCID-24jc-r9xj-93fs https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:42:55.126766+00:00 Debian Oval Importer Fixing VCID-fhwy-ptz6-mqbj https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:12:19.930942+00:00 Debian Oval Importer Fixing VCID-g76u-agqq-eqca https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:09:44.583450+00:00 Debian Oval Importer Fixing VCID-r6kn-rvn1-4uaj https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:09:12.433125+00:00 Debian Oval Importer Fixing VCID-hw69-ahun-wbez https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-10T00:01:30.482251+00:00 Debian Oval Importer Fixing VCID-9qgx-e2kh-uyew https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T23:55:10.125806+00:00 Debian Oval Importer Fixing VCID-b5c1-k9za-cqfw https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T23:49:28.296676+00:00 Debian Oval Importer Fixing VCID-1axs-gkas-57at https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T23:02:49.347011+00:00 Debian Oval Importer Fixing VCID-1q61-xygj-z3c1 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T23:00:33.369706+00:00 Debian Oval Importer Fixing VCID-epgc-nd77-wyht https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T22:49:06.266752+00:00 Debian Oval Importer Fixing VCID-sz4n-5y9b-4fdh https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T22:28:07.827318+00:00 Debian Oval Importer Fixing VCID-fp1b-9hp1-jfaj https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T22:13:18.215233+00:00 Debian Oval Importer Fixing VCID-2gvb-9ecp-n3a9 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T22:03:44.553699+00:00 Debian Oval Importer Fixing VCID-z9bt-bsqy-rkc1 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T22:00:57.848239+00:00 Debian Oval Importer Fixing VCID-gw8f-56ya-fyaj https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:55:36.827495+00:00 Debian Oval Importer Fixing VCID-2js5-w357-qfd7 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:54:57.297120+00:00 Debian Oval Importer Fixing VCID-fdr6-qypx-1uhr https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:50:45.244966+00:00 Debian Oval Importer Fixing VCID-xrqw-p22q-6fc8 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:46:47.317462+00:00 Debian Oval Importer Fixing VCID-1fxu-dq7g-mqfw https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:32:51.809244+00:00 Debian Oval Importer Fixing VCID-taja-fqcq-auc9 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:32:41.502258+00:00 Debian Oval Importer Fixing VCID-xeze-dewx-27f1 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:32:32.321476+00:00 Debian Oval Importer Fixing VCID-edu5-4u9p-hka6 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:32:02.498028+00:00 Debian Oval Importer Fixing VCID-nu94-urex-sfat https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:13:54.049354+00:00 Debian Oval Importer Fixing VCID-qa68-kdqv-tucm https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:04:53.687068+00:00 Debian Oval Importer Fixing VCID-m8je-z16e-zyc7 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T21:02:31.862818+00:00 Debian Oval Importer Fixing VCID-wrjz-8amf-xbgf https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T20:36:22.296768+00:00 Debian Oval Importer Fixing VCID-u8zp-hwjv-8fgf https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T20:34:52.724999+00:00 Debian Oval Importer Fixing VCID-bj49-41v3-q3bu https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T20:31:16.704810+00:00 Debian Oval Importer Fixing VCID-gf4f-pq9k-kugc https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T20:19:00.801117+00:00 Debian Oval Importer Fixing VCID-ufen-1skg-17b2 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T20:12:03.064147+00:00 Debian Oval Importer Fixing VCID-vabp-m3k4-wqhz https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:57:51.898233+00:00 Debian Oval Importer Fixing VCID-3p6h-zmbc-gbgq https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:57:16.770903+00:00 Debian Oval Importer Fixing VCID-nt71-ejhd-eygx https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:56:11.298969+00:00 Debian Oval Importer Fixing VCID-62bd-1g3u-cqhp https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:54:41.832992+00:00 Debian Oval Importer Fixing VCID-ufc9-wufv-ubgc https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:51:24.297534+00:00 Debian Oval Importer Fixing VCID-ntwt-rzyj-7bcs https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0
2025-09-09T19:50:30.074521+00:00 Debian Oval Importer Fixing VCID-2st9-4ff5-kuf9 https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 37.0.0