{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-5119 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-5119 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-5119 and fix it if it is affected.\n\nWhat it is: CVE-2026-5119 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-5119 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-5119/ (Markdown: https://insights.sbomify.com/CVE-2026-5119/index.md)","id":"CVE-2026-5119","markdown":"https://insights.sbomify.com/CVE-2026-5119/index.md","name":"CVE-2026-5119","record":{"aliases":["ALSA-2026:13978","ALSA-2026:14087","ALSA-2026:19356","AZL-81516","CLSA-2026-1776681849","CLSA-2026-1776682775","CLSA-2026-1777035141","CLSA-2026-1777035524","CLSA-2026-1777036238","CLSA-2026-1790242017","CLSA-2026-1790242224","CLSA-2026-1790242973","CLSA-2026-1791791913","DEBIAN-CVE-2026-5119","ECHO-a910-4417-2f71","GHSA-j666-j6hj-fpc7","OESA-2026-2026","OESA-2026-2027","OESA-2026-2028","OESA-2026-2029","OESA-2026-2030","OESA-2026-2379","OESA-2026-2380","OESA-2026-2537","RHSA-2026:13978","RHSA-2026:14087","RHSA-2026:19356","RHSA-2026:21686","RHSA-2026:22316","RHSA-2026:22317","RHSA-2026:22323","RHSA-2026:22710","RHSA-2026:22716","RHSA-2026:24344","RHSA-2026:24722","RLSA-2026:13978","RLSA-2026:14087","RLSA-2026:19356","ROOT-OS-DEBIAN-12-CVE-2026-5119","ROOT-OS-DEBIAN-13-CVE-2026-5119","UBUNTU-CVE-2026-5119"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"HTTP client library","requires_auth":"none","summary":"Attackers can intercept session cookies sent in cleartext during HTTPS proxy tunneling, enabling session hijacking in applications using libsoup.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libsoup","vendor":"gnome"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential session hijacking or user impersonation.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::appstream","Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:9::appstream","Red Hat:rhel_aus:8.4::appstream","Red Hat:rhel_aus:8.4::baseos","Red Hat:rhel_aus:8.6::appstream","Red Hat:rhel_aus:8.6::baseos","Red Hat:rhel_e4s:8.8::appstream","Red Hat:rhel_e4s:8.8::baseos","Red Hat:rhel_e4s:9.0::appstream","Red Hat:rhel_e4s:9.2::appstream","Red Hat:rhel_e4s:9.4::appstream","Red Hat:rhel_els:7","Red Hat:rhel_eus:9.6::appstream","Red Hat:rhel_eus_long_life:8.4::appstream","Red Hat:rhel_eus_long_life:8.4::baseos","Red Hat:rhel_eus_long_life:8.6::appstream","Red Hat:rhel_eus_long_life:8.6::baseos","Red Hat:rhel_tus:8.8::appstream","Red Hat:rhel_tus:8.8::baseos","Rocky Linux:8","Rocky Linux:9"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Libsoup: libsoup: information disclosure via cleartext transmission of cookies during https tunnel establishment","id":"CVE-2026-5119","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"information_disclosure","year":"2026"},"n_packages":78,"n_references":17,"next":{"headline":"Race Condition vulnerability affecting BIOVIA Workbook from Release 2021 through Release 2026","id":"CVE-2026-5120"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/almalinux/libsoup","source":"ALSA-2026:14087"},{"ecosystem":"AlmaLinux:8","fixed":["2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/almalinux/libsoup-devel","source":"ALSA-2026:14087"},{"ecosystem":"AlmaLinux:9","fixed":["2.72.0-12.el9_7.6"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/almalinux/libsoup","source":"ALSA-2026:13978"},{"ecosystem":"AlmaLinux:9","fixed":["2.72.0-16.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/almalinux/libsoup","source":"ALSA-2026:19356"},{"ecosystem":"AlmaLinux:9","fixed":["2.72.0-12.el9_7.6"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/almalinux/libsoup-devel","source":"ALSA-2026:13978"},{"ecosystem":"AlmaLinux:9","fixed":["2.72.0-16.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/almalinux/libsoup-devel","source":"ALSA-2026:19356"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.62.3-14.el8_10"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:14087"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.72.0-12.el9_7.6"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:13978"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.72.0-16.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:19356"},{"ecosystem":"Red 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Hat:enterprise_linux:9::appstream","fixed":["0:2.72.0-12.el9_7.6"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:13978"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:2.72.0-16.el9_8.1"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:19356"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.4::baseos","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.4::baseos","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.4::baseos","fixed":["0:2.62.3-2.el8_4.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:22716"},{"ecosystem":"Red Hat:rhel_aus:8.6::appstream","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_aus:8.6::appstream","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_aus:8.6::appstream","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:2.62.3-2.el8_6.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:24344"},{"ecosystem":"Red Hat:rhel_e4s:8.8::appstream","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:8.8::appstream","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:8.8::appstream","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-devel","purl":"pkg:rpm/redhat/libsoup-devel","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:8.8::baseos","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:8.8::baseos","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:8.8::baseos","fixed":["0:2.62.3-3.el8_8.9"],"introduced":["0"],"last_affected":[],"package":"libsoup-debugsource","purl":"pkg:rpm/redhat/libsoup-debugsource","source":"RHSA-2026:22710"},{"ecosystem":"Red Hat:rhel_e4s:9.0::appstream","fixed":["0:2.72.0-8.el9_0.10"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/redhat/libsoup","source":"RHSA-2026:21686"},{"ecosystem":"Red Hat:rhel_e4s:9.0::appstream","fixed":["0:2.72.0-8.el9_0.10"],"introduced":["0"],"last_affected":[],"package":"libsoup-debuginfo","purl":"pkg:rpm/redhat/libsoup-debuginfo","source":"RHSA-2026:21686"}],"prev":{"headline":"Divi Form Builder \u003c= 5.1.2 - Unauthenticated Privilege Escalation via 'role'","id":"CVE-2026-5118"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7 Extended Lifecycle Support","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support","Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On","Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support","Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On","Red Hat Enterprise Linux 8.8 Telecommunications Update Service","Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.6 Extended Update Support"],"published":"2026-03-30","related":[{"cvss_score":8.6,"headline":"Libsoup: libsoup: heap buffer overflow from websocket pong signal type confusion","id":"CVE-2026-102556","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.6,"headline":"Libsoup: libsoup: heap buffer overflow during websocket message reassembly","id":"CVE-2026-102557","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.6,"headline":"Libsoup: libsoup: heap buffer overflow during websocket receive-buffer growth","id":"CVE-2026-102558","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.6,"headline":"Libsoup: libsoup: heap buffer overflow during websocket client-frame masking","id":"CVE-2026-102559","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.6,"headline":"Libsoup: libsoup: heap buffer overflow during outgoing permessage-deflate buffer growth","id":"CVE-2026-102560","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.2,"headline":"Libsoup: libsoup: heap buffer overflow via uninitialized length in data-uri base64 decoding","id":"CVE-2026-102555","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2024-52530","kev_date_added":null,"published":"2024-11-11"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-09","vendors":["Red Hat"]},"summary":"Attackers can intercept session cookies sent in cleartext during HTTPS proxy tunneling, enabling session hijacking in applications using libsoup.","url":"https://insights.sbomify.com/CVE-2026-5119/"}