{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-0988 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-0988 is a low-severity vulnerability in Red Hat Enterprise Linux 10, published on 21 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-0988 and fix it if it is affected.\n\nWhat it is: CVE-2026-0988 is a low-severity vulnerability in Red Hat Enterprise Linux 10, published on 21 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-0988 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. 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-2026-0988/ (Markdown: https://insights.sbomify.com/CVE-2026-0988/index.md)","id":"CVE-2026-0988","markdown":"https://insights.sbomify.com/CVE-2026-0988/index.md","name":"CVE-2026-0988","record":{"aliases":["AZL-75017","AZL-75020","BELL-CVE-2026-0988","DEBIAN-CVE-2026-0988","ECHO-28c4-b486-37b4","GHSA-m2x7-c9gp-xc46","OESA-2026-1291","OESA-2026-1293","OESA-2026-1294","SUSE-SU-2026:0264-1","SUSE-SU-2026:0266-1","SUSE-SU-2026:0286-1","SUSE-SU-2026:0458-1","UBUNTU-CVE-2026-0988","USN-7971-1","openSUSE-SU-2026:10089-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Glib library","requires_auth":"none","summary":"An integer overflow in Glib's buffered input stream allows attackers to cause application crashes via crafted input, resulting in denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"A flaw was found in glib. Missing validation of offset and count parameters in the g_buffered_input_stream_peek() function can lead to an integer overflow during length calculation. When specially crafted values are provided, this overflow results in an incorrect size being passed to memcpy(), triggering a buffer overflow. This can cause application crashes, leading to a Denial of Service (DoS).","ecosystems":["SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Server 15 SP4-LTSS","SUSE:Linux Enterprise Server 15 SP5-LTSS","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP4","SUSE:Linux Enterprise Server for SAP Applications 15 SP5","openSUSE:Leap 15.6","openSUSE:Tumbleweed"],"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":"Glib: glib: denial of service via integer overflow in g_buffered_input_stream_peek()","id":"CVE-2026-0988","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":17,"n_references":4,"next":{"headline":"Libxml2: unbounded relaxng include recursion leading to stack overflow","id":"CVE-2026-0989"},"packages":[{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["2.62.6-150200.3.39.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2026:0264-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["2.78.6-150600.4.28.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2026:0286-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","fixed":["2.48.2-12.55.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5","source":"SUSE-SU-2026:0266-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","fixed":["2.70.5-150400.3.34.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5","source":"SUSE-SU-2026:0458-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["2.78.6-150600.4.28.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/opensuse/glib2\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2026:0286-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["2.78.6-150600.4.28.1"],"introduced":["0"],"last_affected":[],"package":"glib2-doc","purl":"pkg:rpm/opensuse/glib2-doc\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2026:0286-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.86.3-2.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/opensuse/glib2\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10089-1"}],"prev":{"headline":"Denial of service vulnerability in M-Files Server","id":"CVE-2026-0983"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat Hardened Images"],"published":"2026-01-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2026-04-24","vendors":["Red Hat"]},"summary":"An integer overflow in Glib's buffered input stream allows attackers to cause application crashes via crafted input, resulting in denial of service.","url":"https://insights.sbomify.com/CVE-2026-0988/"}