Linux · 
Ubuntu · Package update · September 4, 2026
Ubuntu · Package update · September 4, 2026libsoup-3.0-common 3.4.4-5ubuntu0.9: libsoup-3.0-common 3.4.4-5ubuntu0.9 for Ubuntu 24.04.5 LTS (noble)
libsoup-3.0-common 3.4.4-5ubuntu0.9, released September 4, 2026, fixes 9 CVEs in libsoup-3.0-common. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
7.6
Base score, 0 to 10
Highest EPSS
0.0132
71st percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 1
Routine 8
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libsoup-3.0-common | Ubuntu 24.04.5 LTS (noble) | 3.4.4-5ubuntu0.9 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-85197 | Libsoup: libsoup: heap use-after-free in libsoup http/2 client on_data_read() via goaway during body upload | 7.6 | 0.0034 | None reported |
| Routine | CVE-2026-6324 | gir1.2-soup-3.0: A flaw was found in libsoup | n/a | 0.0132 | None reported |
| Routine | CVE-2026-4271 | libsoup: use-after-free in the HTTP/2 server when user signal handlers disconnect connections during callback | 5.9 | 0.0094 | None reported |
| Routine | CVE-2026-77680 | libsoup2: quadratic CPU denial of service in HTTP Range coalescing after the CVE-2025-32907 fix (bsc#1276759). | n/a | 0.0050 | None reported |
| Routine | CVE-2026-12549 | libsoup3: The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a g... | 4.8 | 0.0036 | None reported |
| Routine | CVE-2026-85534 | Libsoup: libsoup: http/2 client crash in on_data_source_read_callback when settings initial_window_size shrinks during deferred body read | 5.9 | 0.0032 | None reported |
| Routine | CVE-2026-5119 | libsoup: Backport patch for | 5.9 | 0.0026 | None reported |
| Routine | CVE-2026-66339 | libsoup: proxy credentials leak to destination server via `Proxy-Authorization` header in CONNECT tunnels | n/a | 0.0025 | None reported |
| Routine | CVE-2026-77014 | Libsoup: libsoup: integer truncation in sort_ranges() comparator causes silent omission of http range responses | 5.3 | 0.0023 | None reported |
Showing 1 to 9 of 9
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