Bug 2480757 (CVE-2026-27136)
| Summary: | CVE-2026-27136 golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | aazores, abarbaro, akostadi, akoudelk, alizardo, amasferr, amctagga, anjoseph, anpicker, ansmith, anthomas, aoconnor, aruklets, bdettelb, bniver, bparees, ckandaga, cmah, crizzo, dakwon, dhanak, dkeler, dmayorov, doconnor, drosa, dschmidt, dsimansk, dymurray, eaguilar, ebaron, eborisov, eglynn, ehelms, erezende, fdeutsch, flucifre, ggainey, gmeno, gparvin, groman, hasun, ibolton, jbritton, jburrell, jcantril, jchui, jeder, jfula, jhe, jjoyce, jkoehler, jlanda, jlledo, jmatthew, jmontleo, jolong, jowilson, jpasqual, jprabhak, jpretori, jschluet, juwatts, kingland, kshier, ktsao, lball, lbragsta, lchilton, lgamliel, lhh, lphiri, lwan, manissin, mbenjamin, mburns, mgarciac, mhackett, mhulan, mnovotny, mwringe, nboldt, ngough, nmoumoul, nyancey, oaljalju, ometelka, oramraz, osousa, pahickey, pantinor, pcreech, peholase, pgaikwad, pjindal, psrna, ptisnovs, pvasanth, rchan, rekumar, rfreiman, rhaigner, rhel-process-autobot, rjohnson, rojacob, sakbas, sausingh, sbratsla, sdawley, sfeifer, simaishi, slucidi, smallamp, smullick, sostapov, sseago, stcannon, stirabos, suppawar, syedriko, teagle, thason, tmalecek, tsedmik, tzivkovi, vereddy, veshanka, vkarehfa, vvoronko, watson-tool-maintainers, wenshen, whayutin, wtam, xdharmai, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in golang.org/x/net/html. When arbitrary HTML is parsed and then rendered, it can result in an unexpected HTML tree. This allows an attacker to bypass HTML sanitization mechanisms, leading to Cross-Site Scripting (XSS) attacks in applications. Such attacks can result in information disclosure or arbitrary code execution.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
OSIDB Bzimport
2026-05-22 16:01:19 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:37072 https://access.redhat.com/errata/RHSA-2026:37072 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:37123 https://access.redhat.com/errata/RHSA-2026:37123 This issue has been addressed in the following products: Red Hat Ansible Automation Platform 2.7 for RHEL 9 Red Hat Ansible Automation Platform 2.7 for RHEL 10 Via RHSA-2026:42080 https://access.redhat.com/errata/RHSA-2026:42080 This issue has been addressed in the following products: Red Hat Ansible Automation Platform 2.5 for RHEL 9 Red Hat Ansible Automation Platform 2.5 for RHEL 8 Via RHSA-2026:42078 https://access.redhat.com/errata/RHSA-2026:42078 This issue has been addressed in the following products: Red Hat Ansible Automation Platform 2.6 for RHEL 9 Red Hat Ansible Automation Platform 2.6 for RHEL 10 Via RHSA-2026:42079 https://access.redhat.com/errata/RHSA-2026:42079 |