New Chrome Zero-Day CVE-2026-5281 Under Active Exploitation — Patch Released

Google on Thursday released security updates for its Chrome web browser to address 21 vulnerabilities, including a zero-day flaw that it said has been exploited in the wild. The high-severity vulnerability, CVE-2026-5281 CVSS score: N/A, concerns a use-after-free bug in Dawn, an open-source and...

CLEANSTART-2026-HD58055 Security fixes for CVE-2025-25285, CVE-2026-21637, ghsa-23c5-xmqv-rm74, ghsa-3ppc-4f35-3m26, ghsa-72xf-g2v4-qvf3, ghsa-7r86-cg39-jmmj, ghsa-pfrx-2q88-qq97, ghsa-rc47-6667-2j5j, ghsa-rmvr-2pp2-xj38 applied in versions: 2.6.0-r1, 2.6.0-r2

Multiple security vulnerabilities affect the mongosh package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-JW58725 Security fixes for CVE-2025-55190, CVE-2025-55191, CVE-2025-58183, CVE-2025-58185, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-59537, CVE-2025-59538, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2026-1229, CVE-2026-24051, CVE-2026-25934, ghsa-2v5j-vhc3-9cwm, ghsa-2vgg-9h3w-qbr4, ghsa-2x5j-vhc8-9cwm, ghsa-2xsj-vh29-9cwm, ghsa-3wgm-2mw2-vh5m, ghsa-4x4m-3c2p-qppc, ghsa-6v2p-p543-phr9, ghsa-92cp-5422-2m47, ghsa-93mq-9ffx-83m2, ghsa-f6x5-jh6r-wrfv, ghsa-hj2p-8wj8-pfq4, ghsa-j5w8-q4qc-rx2x, ghsa-mh63-6h87-95cp, ghsa-mw99-9chc-xw7r, ghsa-r6j8-c6r2-37rr applied in versions: 2.13.9-r0, 2.14.20-r0, 3.0.16-r0, 3.0.19-r0, 3.0.22-r0, 3.0.23-r0, 3.0.23-r1, 3.1.4-r0, 3.1.8.-r0, 3.1.9-r4

Multiple security vulnerabilities affect the argo-cd package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-AY18527 Security fixes for CVE-2014-0138, CVE-2014-0139, CVE-2016-5419, CVE-2016-5420, CVE-2016-5421, CVE-2016-7141, CVE-2016-7167, CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619, CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625, CVE-2016-9594, CVE-2017-1000099, CVE-2017-1000100, CVE-2017-1000101, CVE-2017-1000257, CVE-2017-2629, CVE-2017-7407, CVE-2017-7468, CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-0500, CVE-2018-1000120, CVE-2018-1000121, CVE-2018-1000122, CVE-2018-1000300, CVE-2018-1000301, CVE-2018-14618, CVE-2018-16839, CVE-2018-16840, CVE-2018-16842, CVE-2018-16890, CVE-2019-3822, CVE-2019-3823, CVE-2019-5435, CVE-2019-5436, CVE-2019-5481, CVE-2019-5482, CVE-2020-8169, CVE-2020-8177, CVE-2020-8231, CVE-2020-8284, CVE-2020-8285, CVE-2020-8286, CVE-2021-22876, CVE-2021-22890, CVE-2021-22897, CVE-2021-22898, CVE-2021-22901, CVE-2021-22922, CVE-2021-22923, CVE-2021-22924, CVE-2021-22925, CVE-2021-22945, CVE-2021-22946, CVE-2021-22947, CVE-2022-22576, CVE-2022-27774, CVE-2022-27775, CVE-2022-27776, CVE-2022-27778, CVE-2022-27779, CVE-2022-27780, CVE-2022-27781, CVE-2022-27782, CVE-2022-30115, CVE-2022-32205, CVE-2022-32206, CVE-2022-32207, CVE-2022-32208, CVE-2022-32221, CVE-2022-35252, CVE-2022-35260, CVE-2022-42915, CVE-2022-42916, CVE-2022-43551, CVE-2022-43552, CVE-2023-23914, CVE-2023-23915, CVE-2023-23916, CVE-2023-27533, CVE-2023-27534, CVE-2023-27535, CVE-2023-27536, CVE-2023-27537, CVE-2023-27538, CVE-2023-28319, CVE-2023-28320, CVE-2023-28321, CVE-2023-28322, CVE-2023-38039, CVE-2023-38545, CVE-2023-38546, CVE-2023-46218, CVE-2023-46219, CVE-2024-0853, CVE-2024-11053, CVE-2024-2004, CVE-2024-2379, CVE-2024-2398, CVE-2024-2466, CVE-2024-6197, CVE-2024-6874, CVE-2024-7264, CVE-2024-8096, CVE-2024-9681, CVE-2025-0167, CVE-2025-0665, CVE-2025-0725, CVE-2025-10148, CVE-2025-4947, CVE-2025-5025, CVE-2025-5399, CVE-2025-9086, CVE-2026-24515, CVE-2026-25210 applied in versions: 0, 7.36.0-r0, 7.50.1-r0, 7.50.2-r0, 7.50.3-r0, 7.51.0-r0, 7.52.1-r0, 7.53.0-r0, 7.53.1-r2, 7.54.0-r0, 7.55.0-r0, 7.56.1-r0, 7.57.0-r0, 7.59.0-r0, 7.60.0-r0, 7.61.0-r0, 7.61.1-r0, 7.62.0-r0, 7.64.0-r0, 7.65.0-r0, 7.66.0-r0, 7.71.0-r0, 7.72.0-r0, 7.74.0-r0, 7.76.0-r0, 7.77.0-r0, 7.78.0-r0, 7.79.0-r0, 7.83.0-r0, 7.83.1-r0, 7.84.0-r0, 7.85.0-r0, 7.86.0-r0, 7.87.0-r0, 7.88.0-r0, 8.0.0-r0, 8.1.0-r0, 8.10.0-r0, 8.11.0-r0, 8.11.1-r0, 8.12.0-r0, 8.14.0-r0, 8.14.1-r0, 8.15.0-r0, 8.17.0-r0, 8.3.0-r0, 8.4.0-r0, 8.5.0-r0, 8.6.0-r0, 8.7.1-r0, 8.9.0-r0, 8.9.1-r0

Multiple security vulnerabilities affect the curl package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-MQ21261 Security fixes for CVE-2025-47911, CVE-2025-58190, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-27139, CVE-2026-27141, CVE-2026-27142 applied in versions: 1.5.1-r0, 1.5.1-r1, 1.5.1-r2, 1.5.1-r3

Multiple security vulnerabilities affect the vertical-pod-autoscaler package. These issues are resolved in later releases. See references for individual vulnerability details...

firefox: thunderbird: JIT miscompilation in the JavaScript Engine component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the JavaScript Engine component...

CLEANSTART-2026-AD71344 Security fixes for CVE-2024-10005, CVE-2024-10006, CVE-2025-47913, CVE-2025-47914, CVE-2025-58181, CVE-2025-61727, CVE-2025-61729, CVE-2026-1229, CVE-2026-24051, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, ghsa-2464-8j7c-4cjm, ghsa-2x5j-vhc8-9cwm, ghsa-6v2p-p543-phr9, ghsa-c6gw-w398-hv78, ghsa-fv92-fjc5-jj9h, ghsa-hcg3-q754-cr77, ghsa-jc7w-c686-c4v9, ghsa-mh63-6h87-95cp, ghsa-p77j-4mvh-x3m3, ghsa-qxp5-gwg8-xv66, ghsa-vvgc-356p-c3xw, ghsa-wjrx-6529-hcj3 applied in versions: 1.10.7-r0, 1.10.7-r1, 1.10.9-r0, 1.10.9-r1, 1.10.9-r2, 1.10.9-r3, 1.9.4-r0

Multiple security vulnerabilities affect the opentofu-fips package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-PV98664 Security fixes for CVE-2025-58183, CVE-2025-58185, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-68119, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, ghsa-f6x5-jh6r-wrfv, ghsa-j5w8-q4qc-rx2x, ghsa-m6hq-p25p-ffr2, ghsa-p77j-4mvh-x3m3, ghsa-pwhc-rpq9-4c8w applied in versions: 0.6.4-r5, 0.6.4-r6, 0.7.0-r4

Multiple security vulnerabilities affect the k8ssandra-client-fips package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-PW57640 Security fixes for CVE-2025-61726, CVE-2025-61728, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-1229, CVE-2026-24051, CVE-2026-25679, CVE-2026-25934, CVE-2026-26958, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, CVE-2026-4427, ghsa-37cx-329c-33x3, ghsa-6g7g-w4f8-9c9x, ghsa-9h8m-3fm2-qjrq, ghsa-9mj6-hxhv-w67j, ghsa-cfpf-hrx2-8rv6, ghsa-f6x5-jh6r-wrfv, ghsa-fw7p-63qq-7hpr, ghsa-j5w8-q4qc-rx2x, ghsa-jqcq-xjh3-6g23, ghsa-p77j-4mvh-x3m3, ghsa-q9hv-hpm4-hj6x, ghsa-x6gf-mpr2-68h6 applied in versions: 1.12.1-r0, 1.12.1-r1, 1.12.1-r2

Multiple security vulnerabilities affect the grafana-alloy-fips package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-KJ02127 Security fixes for CVE-2025-47911, CVE-2025-58190, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142 applied in versions: 1.8.6-r0, 1.8.6-r1

Multiple security vulnerabilities affect the karpenter-fips package. These issues are resolved in later releases. See references for individual vulnerability details...

CVE-2026-21629 Joomla! Core - [20260301] - ACL hardening in com_ajax

The ajax component was excluded from the default logged-in-user check in the administrative area. This behavior was potentially unexpected by 3rd party developers...

CVE-2026-21629

The ajax component was excluded from the default logged-in-user check in the administrative area. This behavior was potentially unexpected by 3rd party developers...

CVE-2026-5273

Use after free in CSS in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-5283

CVE-2026-5283 concerns an inappropriate ANGLE implementation in Google Chrome before 146.0.7680.178 that could allow a remote attacker to leak cross-origin data via a crafted HTML page. The connected documents indicate this is fixed in Chrome/Chromium around the 146.0.7680.178 update, with relate...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the form title input field. An attacker can execute arbitrary JavaScript code in the browser of users who view the affected page by injecting malicious scripts into the form title field, which are then store...

PT-2026-35854

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.138 Description An out of bounds read and write issue exists in Angle, which could allow a remote attacker to potentially perform a sandbox escape by using a crafted HTML page. Recommendations Update ...

CVE-2026-25833

Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509inetptonipv6 function...

CVE-2026-25833

Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509inetptonipv6 function...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of recursion in file configuration files. This vulnerability may lead to exhaustion of th...